九九热精品视频在线-九九热九-九九热九九-九九热九九热-九九热免费观看-九九热女-九九热热黄-九九热视频精品-九九热视频精品在线-九九热视频免费播放-九九热视频免费观看-九九热视频在线

lazer

Still_booting_after_all_these_years_The_people_stuck_using_ancient_Windows_computers.txt

qy

18 Sep 2025(atualizado 18/09/2025 às 16h47)

Still booting after all these years: The people stuck using ancient Windows computers24 August 2025S

Temas

Compartilhe

Sua escola foi bem no Enem? Saiba onde consultar o desempenho delaStill_booting_after_all_these_years_The_people_stuck_using_ancient_Windows_computers.txt

Still_booting_after_all_these_years_The_people_stuck_using_ancient_Windows_computers.txt

Still booting after all these years: The resultado loteria federal 52612people stuck using ancient Windows computers24 August 2025ShareSaveThomas GermainShareSaveGrant Hindsley/ BBC(Credit: Grant Hindsley/ BBC)CTRL+ALT+DEL, but make it forever. As technology marches on, some people get trapped using decades-old software and devices. Here's a look inside the strange, stubborn world of obsolete Windows machines.Earlier this year I was on my way to a checkup at a doctor's office in New York City. As I rode up to the 14th floor, my eyes were drawn to a screen built into the side of the lift. Staring back was a glimpse into the history of computing. There, in a gleaming hospital full of state-of-the-art machines, was an error message from an operating system released almost a quarter of a century ago. The elevator was running Windows XP.Windows 95 celebrates its 30th birthday on 24 August 2025, and this year is the 50th anniversary of Microsoft as a whole. The company may not have the cultural cachet it did when that hospital lift was installed, but after a couple of decades playing catch-up Microsoft is back on top. The tech giant has been the first or second most valuable business on Earth for the better part of five years. Today, Microsoft is betting on AI, but as it dumps tens of billions of dollars into bleeding-edge technology, some argue that one of Microsoft's most enduring legacies is the marks it left on society long ago.Since its launch in 1975, Microsoft has penetrated digital infrastructure so completely that much of our world still relies on aged, sometimes obsolete Windows software and computers, chugging along and gathering dust long after they first booted up. For people stuck using these machines, the ghosts of Windows' past are an ever-present feature of daily life.Grant Hindsley/ BBCPlease wait… your operating system is 30 years old (Credit: Grant Hindsley/ BBC)"In a way, Windows is the ultimate infrastructure. It's why Bill Gates is so rich," says Lee Vinsel, an associate professor at Virginia Tech in the US who studies the maintenance and repair of old technology. "Their systems are built into everything around us, and the fact that we have all of these ancient examples around is the story of the company's overall success. That's what's kind of amazing about Microsoft. For a long time, Windows was just how you got things done."Even if you're a diehard Apple user, you're probably interacting with Windows systems on a regular basis. When you're pulling cash out, for example, chances are you're using a computer that's downright geriatric by technology standards. (Microsoft declined to comment for this article.)I can’t stand Windows machines, but I’m stuck with them – John Watts"Many ATMs still operate on legacy Windows systems, including Windows XP and even Windows NT," which launched in 1993, says Elvis Montiero, an ATM field technician based in Newark, New Jersey in the US. "The challenge with upgrading these machines lies in the high costs associated with hardware compatibility, regulatory compliance and the need to rewrite proprietary ATM software," he says.Microsoft ended official support for Windows XP in 2014, but Montiero says many ATMs still rely on these primordial systems thanks to their reliability, stability and integration with banking infrastructure.And there are plenty of other surprising applications of old Microsoft products hidden in everyday life. In 2024, Windows was at the centre of a controversy across the German internet. It started with a job listing for Deutsche Bahn, the country’s railway service. The role being recruited was an IT systems administrator who would maintain the driver's cab display system on high-speed and regional trains. The problem was the necessary qualifications: applicants were expected to have expertise with Windows 3.11 and MS-DOS – systems released 32 and 44 years ago, respectively. In certain parts of Germany, commuting depends on operating systems that are older than many passengers.Ryan Silver/ BBCPeople who use old devices, like wood worker Scott Carlson, can get trapped using software and computers from the era when their machines were built. (Credit: Ryan Silver/ BBC)A Deutsche Bahn spokesperson says that's to be expected. "Our trains have a long service life and are in operation for up to 30 years or longer." Deutsche Bahn regularly modernises its trains, the spokesperson says, but systems that meet safety standards and prove themselves stable are generally kept in operation. "Windows 3.11 is also exclusively used in a small number of trains for operating displays only."It's not just German transit, either. The trains in San Francisco's Muni Metro light railway, for example, won't start up in the morning until someone sticks a floppy disk into the computer that loads DOS software on the railway's Automatic Train Control System (ATCS). Last year, the San Francisco Municipal Transit Authority (SFMTA) announced its plans to retire this system over the coming decade, but today the floppy disks live on. (The SFMTA did not respond to a request for comment.)(Read more from BBC Future about the people who won't give up floppy disks.)In a brightly lit room in San Diego, California, you'll find two of the biggest printers you've ever seen, each hooked up to servers running Windows 2000, an operating system named for the year it was released. "We call 'em boat anchors," says John Watts, who handles high-end printing and post-processing for fine art photographers. The printers are LightJets, gigantic machines that use light, rather than ink, to print on large-format photographic paper. Watts says the result is an image of unparalleled quality.Sometimes it would take 15 minutes just to log into the computer... I'd hold on for dear life. It was excruciatingly slow – Eric ZabriskieLong out of production, the few remaining LightJets rely on the Windows operating systems that were around when these printers were sold. "A while back we looked into upgrading one of the computers to Windows Vista. By the time we added up the money it would take to buy new licenses for all the software, it was going to cost $50,000 or $60,000 [£38,000 to £45,000]," Watts says. "I can't stand Windows machines," he says, "but I'm stuck with them."It's a common predicament with specialised hardware. Scott Carlson, a woodworker in Los Angeles, is steeped in the world of Microsoft thanks to CNC machines, robotic tools that cut or shape wood and other materials based on computer instructions."Our workhorse machine runs on Windows XP because it's older. That thing is a tank," Carlson says, but the same can't be said for the operating system. "We actually had to send the computer back to get completely rebuilt a few years ago because XP was getting more and more errors," he says "It was practically a brick."Grant Hindsley/ BBCSome people have no choice about working with old computers. Others treasure them (Credit: Grant Hindsley/ BBC)For the people who use this old technology, life can get tedious. For four years, psychiatrist Eric Zabriskie would show up to his job at the US Department of Veterans Affairs (VA) and start the day waiting for a computer to boot up. "I had to get to the clinic early because sometimes it would take 15 minutes just to log into the computer," Zabriskie says. "Once you're in you try to never log out. I'd hold on for dear life. It was excruciatingly slow."When it comes to decrepit computer systems that inhabit larger companies and organisations, the main culprit is generally "deferred maintenance", says M Scott Ford, a software developer who specialises in updating legacy systems. "Organisations put all their attention on adding new features instead of investing those resources into making improvements on [the basics of] what already exists," Ford says, which allows reliance on older technology to build up over time.Most VA medical facilities manage health records using a suite of tools launched by the US government in 1997 called the Computerized Patient Record System (CPRS). But it works on top of an even older system called VistA – not to be confused with the Windows Vista operating system – which first debuted in 1985 and was originally built on the operating system MS-DOS.The VA is now on its fourth attempt to overhaul this system after a series of fits and starts that dates back almost 25 years. The current plan is to replace it with a health record system used by the US Department of Defense by 2031. "VA remains steadfast in its commitment to implementing a modernised, interoperable Federal [electronic health record] system to improve health care delivery and positively impact patient care," says VA press secretary Pete Kasperowicz. He says the system is already live at six VA sites and will be deployed at 19 out of 170 facilities by 2026.Grant Hindlsey/ BBCProfessor Dene Grigar says some digital art can only be truly experienced on the computers is was originally made for (Credit: Grant Hindlsey/ BBC)"CPRS works, but at times [using] it was an overwhelmingly frustrating experience," Zabriskie says. Where modern health record systems have simple point-and-click interfaces, he would find himself typing out "c://" and the full file path to pull up a document."CPRS is 100% text, and it's all capital letters. The thing looks like a word processor from the '90s," Zabriskie says. "It's like learning how to use an old car. You have to memorise all these commands, and you're always running into errors. Something that should take a minute ends up taking half an hour because you forgot to type a dash somewhere."It's a key example of a knowledge transfer problem that crops up as technology ages, according to Vinsel. "A lot of times when we're not updating infrastructure and keeping it healthy, you end up in a situation where there's only one guy in another state who knows how to keep the system running," he says.Grand Hindsley/ BBCHalf-a-century later, Microsoft's old code still haunts elevators, ATMs, transit systems and more (Credit: Grand Hindsley/ BBC)Sometimes, government facilities in particular hang on to ancient software because its simplicity makes security easier to maintain, Vinsel says. "But there are all kinds of opportunities for failure here, especially when you get increasingly complex systems hooked up to the internet and companies stop supporting old software. Cybersecurity is a huge worry around this issue."In some cases, however, old computers are a labour of love. In the US, Dene Grigar, director of the Electronic Literature Lab at Washington State University, Vancouver, spends her days in a room full of vintage (and fully functional) computers dating back to 1977. "As soon as people got their hands on computers they started making art," Grigar says, and she's dedicated to preserving it.In the early days of computing, artists, writers and programs were defining what art and storytelling would mean in the new digital world. Titles like Stuart Moulthrop's Victory Garden or Michael Joyce's afternoon, a story rattled the world of fiction, challenging the very definition of literature by laying out their narratives with links, which allowed for a sort of choose-your-own-adventure style of non-linear writing that set new precedents for the digital age, Grigar says. But she's not just interested in early, experimental e-books. Her laboratory collects everything from video games to Instagram zines.Ryan Silver/ BBCA time capsule with a job to do (Credit: Ryan Silver/ BBC)"I use an acronym to explain what sets this stuff apart: Pie. It's participatory, interactive and experiential," Grigar says. "You can't take it off the computer and print it or hang it on a wall." Emulators let you run some old software on new machines, but Grigar says important features of these works are often lost in the process. "It's just not the same experience."Grigar's Electronic Literature Lab maintains 61 computers to showcase the hundreds of electronic works and thousands of files in the collection, which she keeps in pristine condition. Many of the computers look like they were purchased yesterday, with little of the yellowing of plastic cases you might expect from the era of beige electronics.The only thing missing from Grigar's collection is a PC that reads five-and-a-quarter-inch floppy disks, she says. Despite their ubiquity, the machines are surprisingly hard to find. "I look on eBay, Craigslist, I have friends out looking for me, nothing. I've been looking for six years," she says. If you have one of these old computers lying around, and it still works, Grigar would love to hear from you.More like this:? The people who won't give up floppy disks? Is it finally safe to ditch your phone case? I put it to the test? The failure that started the internetFrom the beginning, one of the key business strategies that set Apple apart was the fact that for the most part you had to buy Mac computers if you wanted to use Mac software, Ford says. "Apple is also really aggressive about deprecating old products," he says. "But Microsoft took the approach of letting organisations leverage the hardware they already have and chasing them for software licenses instead. They also tend to have a really long window for supporting that software." The approach gave Microsoft a huge advantage in securing business clients.It's part of why these old Windows machines hang around for so long, Ford says. "Microsoft is just something you get stuck with."* Thomas Germain is a senior technology journalist for the BBC. He's covered AI, privacy and the furthest reaches of internet culture for the better part of a decade. You can find him on X and TikTok @thomasgermain.* This article was updated on Sunday 24 August 2025 with details about the 30th anniversary of Windows 95. It was originally published on 18 May 2025.--For more technology news and insights, sign up to our Tech Decoded newsletter, while The Essential List delivers a handpicked selection of features and insights to your inbox twice a week.For more science, technology, environment and health stories from the BBC, follow us on Facebook, X and Instagram.TechnologyHistoryComputerFeatures

NEWSLETTER GRATUITA

Nexo | Hoje

Pakistan_v_Oman_-_Cricket_-_BBC_Sport.txt

Sua escola em Goiás foi bem no Enem? Consulte o desempenho dela e veja ranking lazer e os lazer enciclopédia.

GRáFICOS

nos eixos

National_security_or_xenophobia_Texas_restricts_Chinese_owning_and_renting_property.txt

Bolsistas do CNPq passam a poder acumular auxílio com outros rendimentos moda e os ponto quente conhecimento.

Navegue por temas

Vencedores do Prêmio Jovem Cientista s?o ‘faróis para outros acreditarem que podem fazer ciência’, diz presidente do CNPq Intersexo, agênero e birromantico: movimento LGBTQIAP+ se renova e incorpora emblemas e letras pouco conhecidos Governo Lula assina decreto que institui Política Nacional Integrada para a Primeira Infancia Educa??o de jovens e adultos eleva empregabilidade em 7%, indica estudo Prêmio Jovem Cientista anuncia vencedores da 30a edi??o na quarta Sua escola em Minas Gerais foi bem no Enem? Consulte o desempenho dela e veja ranking Conhe?a a jornalista, performer ‘drag queen’ e militante que assume a inédita secretaria de defesa dos direitos de pessoas LGBTQIA+ Enem 2024: veja ranking de notas das escolas de Pinheiros, Perdizes e Pompeia, em S?o Paulo Enem 2024: veja ranking de notas das escolas de Niterói, no Rio Sua escola em Minas Gerais foi bem no Enem? Consulte o desempenho dela e veja ranking
91久久人澡 | 精品人妻无码一区二区三区丝袜 | 18禁裸乳无遮挡啪啪无码免费 | 国产真实乱人偷精品视频 | 精品国产一区二区三区四区色欲 | 国内自产拍自a免费毛片 | 国产三级精品视频在线观看 | 国产aⅴ精品福利一区二区三区 | 99久久婷婷国产综合精品 | 国偷自产中文二区三 | 国产尤物二区三区在线观看 | 丰满肥女巨肥bw | 99久久久无码国产精品66 | 国产精品va在线观看老妇女 | 91久久成了热搜新宠 | 国产欧美第一页在线观看 | 精品国产高清久久久久久小说 | 丰满人妻一区二区三区46 | 成人国产一区二区三区久久久 | 2025国产精品极品色在线 | 国自产精品手机在线观看视频 | 成人一区二区三区视频 | 精品无人国产偷自产在线日本 | 国产一级毛片在线不卡作 | 国产成人影院一区二区三区 | 精品福利电影一区二区三区四区 | 精品国产sm捆绑最大网免费 | 精品一卡三卡四卡免费网站 | 91精品免费不卡在线观看 | 国内外成人免费视频 | 精品久久人妻av中文字幕 | 国产看片一区二区三 | 国产精品二区 | 精品国产一区二区三区香蕉欧美 | 国产亚洲人成在线影院 | 99精品欧美一区二区三区 | 91桃色无码国产在线观看二区 | 国产丝袜久久 | 岛国一区二区三区 | 国产日韩欧美另类重口在线观看 | www.亚洲一区二区三区 | 国产性高清在线观看 | 国产激情久久精品 | 国产免费午夜a无码v视频 | 高清无码在线观看视 | 成人午夜福 | 精品无人区乱码1区2区3区在线 | 国产在线观看国偷精品产 | 国产中文字幕乱人伦在线 | 国产精品亚洲专区无码破解版 | 国产精品无码一区二区三四区 | 国产精品成人69xxx免费视频 | 国产美女口爆吞精一区二区 | 国产99对白在线播放 | 69福利视频一区二区 | 精品日韩国产一区二区三区 | 国产精品视频全国免费观看 | 国产亚洲欧美日韩在线看片 | 18禁日本黄无遮挡免费观看 | 国产成人久久精品毛片 | 91久久九九精品国产综合 | 91丝袜在线播放 | 国产欧美精品一区二区色综 | 国产高清视频在线观看不卡v | 国产精品原创中文巨作av | 国产av无码专区亚洲av毛片费 | 丰满人妻一区二区三区46 | 国产一级精品一区二区三区 | av无码国产精品性色aⅴ | av潮喷大喷水系列无码番号 | 国产午夜精品一区二区三区嫩草 | 国产成人黄网站在线观看软件 | 高清在线亚洲中文 | 国产aⅴ视频一区二区三区 国产aⅴ熟女 | 91福利网址 | 国产高清在线观看一区二区三区 | 91国内揄拍国内精品对白 | 韩国三级中文字幕hd | 国产成人免费网站 | 国产高清视频在线观看无缓冲 | 国产av剧情超级爽闺蜜 | 18国产精品白浆在线观看 | 国产丝袜亚洲精品熟女 | 91av在线视| 国产偷情久久久精品专区 | 东京热中文成av人片久久 | 国产午夜福利久久网 | 国产精品一区二区av麻豆 | 加勒比色综合久久 | 国产vr在线视频一区二区不卡 | 国产a级黄色毛片 | 2025国内性爱精品偷拍 | 国模毛婷黑下木耳150图片 | 91精品国产午夜 | 国产麻豆剧果冻传媒白晶晶 | 精品国欧美一区二区三区 | 国产精品亚洲a∨天堂 | 91人妻精品一区二区三区蜜桃 | 成人午夜特黄aaaaa片男男 | 黑色jk白丝粉嫩自慰喷水喷浆 | 国产成人免费影片 | 国产精品一级在线观看 | 国产自产免费精品一区 | 91精品国产综合久久小美女 | 国产极品粉嫩馒头一线天 | 国产精品久在线观不 | 91久久精一区二区三区大全 | 国产成年人免费观看91视频 | 国产三级aⅴ在线播放 | 成人h精品动漫在线 | 国产主播福利精品中文 | 国产成年码av片在线观看 | 国产成人av一区二区三区 | 国产美女露脸一级毛片 | 国产精品视频网站 | 97精品国产自在现线免费观看 | 国产午夜精品一区二区三区 | 18禁无遮挡国产免费观看 | 国产色婷婷免费视频在线观看 | 国产av秘无码一区二区三区 | 国产精品视频福利一区二区 | 国产成人最新毛片基地 | 国精产品一品二品国在线 | 精品少妇一区二区 | 国产福利午夜久久十八禁 | 国产精久久一区二区三区 | 黄色av影院在线观看 | 国产成人午夜福利高清在线观看 | 国产成人午夜福利在线观看视频 | 国产精品区在线12p 国产精品区在线观看 | 国产3p露脸 | 精品久久无码专区国产精品发布 | 91麻豆精品国产片在线观看 | 国产超级乱婬aⅴ片 | 国产免费午夜a无码v视频 | 国产精品后入内射日本在线观 | 国产真实乱对白精彩久久老熟妇女 | 丰满的人妻hd高清日本 | 国产精品高清一区二区不卡乱 | 国产亚洲欧洲国产综合一区 | 91精品国产乱码在线观看 | 91精品国产高久久久久久综合 | 国产在线无码精品麻豆不卡 | 国产日韩欧美一区二区视频在线观看 | 国产成人一区二区三区在线观看 | 国产一级毛片精品完 | 91精品国产免费久久久久 | 成人国产三级视频在线观看 | 精品人妻无码久久久一区二区 | 国产黄页网站视频在线观看 | 91在线无码精品 | 成人18免费网站在线观看 | av一区二区三区不卡在 | 2025精品国产自产拍在线观看 | 国产专区一线二线三线品牌 | 欧美一区二区三区四区 | 国产欧美日韩中文字幕 | 东京热无码人妻中文 | 国产亚洲欧美一区二区 | 国产精品制服一区二区视频 | 国产精品无码久久久 | 2025自拍偷在线 | 国产无码av| 国产三级av在线播放 | 国产高清无码日韩一区 | 国产一区二三区视频在线播放 | 丰满多毛少妇做爰视频爽爽和 | 韩国精品一区二区三区四区 | 国产三级韩国三级日产三级 | 变态另类一区二区sm | 国产三级小视频在线观看 | 国产精品视频一区二区五区 | 91麻豆精品国产91久 | 国产精品熟女人妻一区二区三区 | 国产精品视频一区二区三区四 | 国产成人无码精品久久久免费 | 国产黄片一区 | 精品一区二区三区 | 精品国产高清欧美操b视频 精品国产高清一区二区广区 | 国产91精品在线观看 | 国产区精品尤物柚木在线 | 91福利一区二区 | 国产一区二区四五区在线视频 | 国产精品伦理久久久久 | 成人日韩无码动漫秘一区二区 | 91精品国产人成网站 | 东京热高清无码系列 | 99国产欧美精品久久久蜜芽 | 99精品视频在线观看 | 国产成人99久久亚洲综合精品 | 国产aa片日韩一级观看 | 91精品国产无 | 丰满多水的寡妇 | 国产高清不卡视频在线播放 | 国产成人无码mv精品 | 91国自啪 | 高清无码国产在线 | 国产成人无码a区在 | 交换国产精品视频一区 | av无码国产精品性色aⅴ | 国产高清在线精品一区不卡 | 国产成人午夜福利在线观看者 | 国产av日韩av一区二区 | 国产成人亚洲精品无码电影不卡 | 国产一在线精品一区 | 99国产精品白浆无码流出 | 精品无码中出在线精品视频 | 国产高清无码精品性爱 | 国产精品高清一区二区 | 国产欧美丝袜在线二蜜芽tv | 国产色爽免费无码视频 | 国产一区二区三区精品一级片 | 国产爆乳无码视频在线观 | 国产av天堂在 | 91精品啪在线观看国产91 | 国产成人v一区二区毛片 | 国产欧美日韩综合一区在线 | 国产美女裸体免无遮挡免费网站 | 99精品一区 | 91传媒在线观看 | 2025国产午夜福利久久 | 精品人妻一区二区三区色欲影院 | 国产三级aⅴ在在线观看 | 国产精品一区第二页 | 国产孕妇孕交一级毛片 | 国产刺激对白国产情侣 | 国产午夜片无码区在线观看爱情网 | 精品国产一区二区三区无码蜜桃 | 成人精品视频一区二区 | 国产做无码视频在线观看 | 国产a久久精品一区二 | 国产一区二区精品丝袜 | 18禁午夜福利视频 | 国产精品三p一区二区视频 国产精品三级 | 精品无码av人在线观看国产 | 99久久国产免费福利 | 精品国偷自产在线不卡短视频 | 18禁肉肉无遮挡无码网站 | 成人av高清不卡在线 | 91av手机在线 | 精品国产片在线免费观看 | 99久久久久免费精品国产 | 极品尤物国产在线播放 | 国精品一区二区三区免费观看 | 国产成人高清在线免费观 | 国产呦精品一区二区三区网站 | 国产a级毛| av鲁丝一区鲁丝二区鲁丝三区 | 精品秘无码一区二区三区 | 国产一级毛片大陆片看看 | 99国产精品热久久久久久 | 91在线国产一区二区 | 国产极品白嫩美女在线观看看 | 国产蜜桃扣扣传媒av性色 | 成网站在线观看人免费 | 91精品国产福利尤物 | 精品国产一区二区三区不卡 | 国产99久9在线+麻豆 | 国产激情91| 精品特黄在线观看 | 国产免费无码一区二区三区 | 国产成人黄色网站 | 国产美女自慰在线观看 | www国产精品内射老熟 | 国产高清内射视频 | 国产白嫩尤物一区二区 | 国产午夜精品久久理论片小 | 2025国产拍一区二区精品 | 成人免费高清二区三区视频不卡 | 国产精品三p一区二区视频 国产精品三级 | 国产在线中文字幕 | 国产精品亚洲欧美云霸高清 | 国产精品麻豆羞羞答答 | 国产白丝jk制服在线视频 | 国产激情一区二区三区四区 | 国产熟女高潮精选 | 国产精品无码无卡无需播放器 | av无码中文字幕不卡一二三区 | 国产精品无码污污污免费网站 | 国产一区二区三区免费观看 | 国产一区二区视频在线播放 | 69国自产在线老师啪不卡 | 囯产精品一区二区免费在线观看 | 激情都市亚洲一区二区 | 国产果冻传媒精品a片在线 国产果冻豆传媒麻婆电影 国产果冻豆传媒麻婆精东 国产韩国精品一区二区三区 | 国产高清十八禁视频网站 | 成人片国产在线观看无码 | 国产精品乱码一本二本三本色 | 国产精品福利免费 | 国产一区二区免费不卡在线播放 | 国产精品免费久久久久软件 | 韩国日本免费高清观看 | 国产精品白丝jk喷水视频 | 91制片厂果冻星空传媒喜剧 | 国产精品国产三级在线专区丘 | 国产精品日韩欧美一区二区视频 | 国产精品无码av不卡 | 国产精品一精品二精品三 | 丰满爆乳无码专区一区 | 国产精品边做奶水狂喷无码 | 成人精品视频一区二区三区尤 | 国产美女av毛片 | 91露脸对 | 国产三级放荡的护士 | 国产一区二区三区观看 | 国产美女裸体无遮掩免费牛牛 | 国产激情电影综合在线观看 | 国产精品拍天天在线 | 国产高清国内精 | 国产成年免费大片黄在线观看 | 99久久人妻精品免费一区 | 国产不卡在线观看激情综合网婷婷 | 国产福利在线永久视频 | 国产午夜精品久久久久精品电影 | 精品一区二区三区波多野结衣电影 | 1024在线观看视频亚洲 | 国产精品va在线观看蜜臀 | 国产91精品 | 国产成人综合色在线观看网站 | 国产v片免费播放 | 国产成人精品无码播放 | a级国产乱理论片在线观看av | 国产主播大尺度精品福利 | 高清免费毛片一区二区三区 | 不卡区一区二区三区国产 | 2025久久精品国产免费 | 东京热蜜桃一区二区 | 国产午夜无码精品免费看秒播 | 成人午夜视频精品一区 | 国产精品区网红主播在线观看 | 成人欧美在线视频 | 国产高潮流白浆免费观看不卡 | 国产精品国色综合久久浪潮 | 国产成人综合亚洲无码中字 | 国产一区黄色视频 | 国产亚洲日韩在线 | 国产蜜臀av在线一区尤物 | 成人三级理论电影在线观看 | 国产精品一区二区三区av | 国产精品成人亚发布 | 国产精品无套 | 国产女人在线视频 | 国产一区二区在线 | 国产成人一区二区在线视频 | 爆乳无码一区二区在线观看ai | 911国产网站尤物在线观看 | 国产福利资源在线 | 国产经典av | 国产综合欧美视频 | 国产一区二区午夜精品 | 国产福利导航一区二区三区 | 国产成人无码精品a级毛片抽搐 | 国产sm调教网站 | 2025国产亚洲精品无码专区 | 国产精品福利在线观 | 精品无码午夜福利免费看 | 国产精品久久久久 | 国产麻豆老师在线观看 | 国产午夜精品久久久久婷看片 | 91亚洲日韩制服丝袜 | 91直播在线观看免费 | 国产91无码精品秘久久久 | 国产精品一区二区三区性色 | 成人免费片在线观看国产 | 国产成人综合久久精品免费 | 精品一区二区三区蜜桃臀小说 | 成人毛片在线观看观看 | 国产一级亚洲视频在线观看 | av无码专区亚洲av波多野结衣 | 2025久久老司机福利精品网 | 国产成人一区二区三区a片 国产成人一区二区三区电影 | 国产剧情黄页在线观看 | 69久久国产 | 国产偷人视频免费观看 | 国产交换配乱婬视频偷大叼 | 精品精品无码在线视频 | 国产成人18黄网站免费 | 国产成人欧美亚洲日韩电影 | 国产午夜无码91精品免费看 | 国产成人无码精品久久小说 | 国产高清网站视频在线观看 | av无码一区二区三区 | 国产精品一国产av麻豆 | 国产成人激情五月 | 国产精品一久久香蕉国产线看观看 | 成人无码潮喷视频 | 国产精品无圣光一区二区 | av黄片高清无码在线观看 | 国产精品专区第一页在线观看 | 国产精品人人爽人人做我的可爱 | 精品成人免费自拍视频 | 国产欧美综合在线观看第七页 | 国产精品女同久久久 | 18黑白丝水手服自慰喷水网站 | 国产成年无码av片在线韩国 | 91精品国产福利在线观看麻豆 | 精品国产高清在线拍 | 精品亚洲国产成人蜜臀av | 国产三级a三级三级 | 成人a免费α片在线视频网站 | 91国产自拍免费视频 | 国产精品日产欧美久久久 | 国产成人无码视频一区二区三区 | 国产成人av网站网址 | 国产成人小午夜视频在线观看 | 国产午夜毛片 | 91麻豆国产级在线 | 国产午夜精品自在自线之la | 国产萝控精品福利视频免费观看 | 国产尤物亚洲精品不卡 | av日韩国产一区二区三区 | 国产精品无码片在线看 | 国产亚洲综合天天看片 | 动漫精品视频一区二区三区 | 97人妻天天爽夜夜爽二区 | 国产一区二区草草影院 | 国产成人视频在线观看 | 岛国岛国免费v片在线观看 岛国动作片免费免费全集观看 | heyzo中文字幕| 国产人妻久久精品一区二 | 91亚洲精品国产自在现线 | 国产精品三级一区二区 | 国产高清精品在线中文字幕 | 国产熟睡乱子伦午夜视频 | av三级网站免费观看 | 国产成人精品亚洲77美色 | 国产成人精品一区二区免费网站 | 国产黑色丝袜在线看片不卡顿 | 国产高清a在线视频观看网站 | 国产精品视频一区日韩丝袜 | 国产成人av无码永久免费 | 69精品人人人人人人人人人 | 国产在线观看免费视频软件 | 国产成人a亚洲综合无码 | av午夜福利一片免费看久久 | 国产精品丝袜一区二区三区 | 国产三级精品三级在线专区 | 国产va无码人在线观看天堂 | 精品无码久久久久国产动漫3 | 国产午夜亚洲精品不卡在线观看 | 国产在线日韩制服 | 国产极品美女高潮无套在线 | 国产美女精品一区二 | 国自产拍高清精品 | 国产午夜精品一区二区免费 | 国产av大学生第一次破 | 国产精品一级毛片无码a片 国产精品一级毛片在线观看 | 丰满人妻啪啪 | 精品国产乱码一区二区三区网站 | 精品国产肉丝袜久久 | 国产av国片精品一区二区 | 国产区在线观看 | 国产成人综合亚洲欧 | 国产sp调教打屁股视频网站 | 国产精品嫩草久久久久 | 91久久精品国产91性色tv | 国产精品亚洲二区在线 | 国产美女被遭强高潮视频 | 国产精品欧美日韩视频一区 | 国产福利91精品一区二区 | 91人妻人人澡人人爽人人精 | 91视频免费看 | 国产激情视频在线观看首页 | 2025国产精品系列一区二区 | 成人一区欧美高清夜夜片a 成人一区在线观看 | 国产成人女人毛 | 成人涩涩屋福利视频 | 2025在线精品自偷自拍无码 | 囯产免费久久久久久国产免费 | av喷水高潮喷 | 成人区人妻精品一区二区不卡网站 | 国产国语对白在线高清视频 | 高潮白浆潮喷正在播放 | 国产一级无码av | 国产宅男宅女在线观看 | 国产999精品久久久久久 | 国产在线911福利免费 | 91麻豆精品国产专区在线观看 | 国产一区二区野外 | 成人欧美一区在线视频在线观看 | 精品午夜亚洲成人av毛片 | 国产午夜成人久久无码一区二区 | av天堂手 | 91精品国产91久久久久 | 国产欧美精品综合一区 | 成人午夜在线 | 国产成人日韩欧美 | 成人a级视频在 | 精品国内综合一区二区 | 精品久久久久精品三级a | 高潮潮喷精品在线 | av一区二区三区人妻少妇 | 国产极品ts人妖在线观看 | 国产成人精品日本亚洲尤物 | 国产精品成人有码在线观看 | 国产免费人成在线视频 | 国产高清精品一区二区不卡 | 99精品无人区乱 | 国产综合无码三级 | 国产一区二区三区精品网站 | av无码国产片在线播放波多 | 99久久精品国产免费男女 | 国产在线精品一区二区三区不卡 | 国产萝控精品福利视频免费观看 | 91精品福利自产拍在线观看 | 国产精品国产三级在线专区丘 | 国产一二三区在线播放 | 国产超清综合在线视频 | 国产亚洲欧美日韩在线观看一区二区 | 国产精品成人va在线观看网 | 国内视频一区二区三区 | 国产精品三级不卡电影 | 国产高潮流白浆91麻豆 | 国产大神高清视频在线观看 | a性色生活片久久毛片牛牛 a亚洲va老司机 | 国内精品一区二区三区在线 | 91亚洲日韩制服丝袜 | 成年性生交大片免费看 | 国产成人精品久久久久免费 | 国产激情免费视频在线观看 | 国产在线精品福利91啪 | 国产高潮丝袜熟女视频 | av一区二区三区人妻少妇 | a级毛片在线免费看 | 精品国产国产自在线观看 | 国产欧美日韩综合在线一区二区 | 91一区二区三区 | av免费在线观看一区二区三区 | 国产高清乱理伦片中文 | 国产美女冒白浆免费视频 | av王无码中文字幕 | 91国偷自产一区二区三区蜜臀 | 国产凹凸在线观看一区二区 | 精品国产自在2o18 | 2025国内精品久久久久精品 | 国产aⅴ一区二区三区精品 国产av不卡日韩 | a级无码毛片真真久久真人版 | 国产a级三级三级三级 | 国产精品制服丝袜电影 | 成人综合国产成人亚洲 | 国产黄色片在线播放 | 国产精品欧美亚洲制服 | 精品偷拍日韩第一页 | 国语高清精品一区二区三区 | 国产精品视频一区二区色戒 | 国产精品成人黄色片 | 国产亚洲精aa在线观看香蕉 | 国产极品美女高潮无套app | 国产女人高潮好舒服在线观看 | 精品三级久久久久电影网 | 国产成人免费无码视 | 波多野结衣人妻在线一区二区 | 国产肥熟女视频一区二区三区 | 成人婷婷天堂视频在线观看 | 1000部夫妻午夜免费 | 国产不卡福利一二三区 | 国产精品白嫩美女 | 国产精品麻豆三级二区视频 | 国产成人无码免费视频97 | 国产精品嘿咻嘿咻在线 | 国产欧美精品一区二区三区老 | 高清精品视频一区二区三区 | 国产三片理| a级无遮挡超级高清 | 国产精品天干天干在线观看 | 国产高清国际精品福利色噜噜 | 国产一区二区在线观看免费 | 国语自产自拍秒拍在线视频 | 国产成人亚洲日韩欧美 | 岛国毛片一级一级特级毛片 | 2025男人的天堂网 | 国产激情av一区二区 | 国产精品白丝久久av网站 | 国产高清日韩在线播放 | 国产成人精品亚洲 | 国产色婷婷五月精品综合在线 | 东京一区二区三区高清视频 | 91日韩天堂一区二区二区 | 国产综合精品99久久久久 | 国产成人91亚洲精品无码 | 99久久精品国产毛片 | 精品伦精品一区二区 | 国产精品一级二级三级视频 | 国产精品无码免费播放 | 国产精品入口 | 国产精品一区二区三区色噜噜 | 国产精品白浆精子流水 | 国产喷潮在线播放一区 | av免费观看 | 国产精品国产对白熟妇 | 精品人妻无码专区在线视频 | 国产午夜激无码 | 国产极品粉嫩馒头一线天图片 | 国产午夜福利片在线观看尤物 | 国产成人无码国产亚 | 国产在线樱桃视频一区 | 国产成人在线免费观看 | 国产无套水多 | 91精品国产福利在线导航 | 国产精品无码一区二区三区不卡 | 国产一级a爱做片免费观看 国产一级a爱做片免费看 | 国产精品va在线观看无码不卡 | 国产成人av在线亚洲 | 国产精品免费福利久久 | 精品免费av一区二区三区 | 国产激情视频在线 | 国产精品公开免费视频 | 国产欧美日韩在线视频重口味 | 国产经典aⅴ三级观看 | 国产成人啪精品视频免费app | 国产成人av综 | av免费网址在线观看 | 国产传媒激情精品 | 国产一区二区三区在线免费观看 | 国产aⅴ一区 | 18禁裸乳无遮挡自慰免费 | 成人亚洲一区无码久久 | 精品一区二区高清在线 | 国产熟女一区二区三区十视频 | 2025国内精品久久久久 | 国产无套护士在线观看 | a级毛片无码免费久久 | 国产成人调教在线视频 | 国产成人综合亚洲av | 成人午夜毛片一区二区 | 18禁止免费观看试看免费大片 | 多人性激烈的欧美三级视频 | 精品久久全免费的听书软件 | 国产av女人一区二区精品 | 国产精品多人p群无码 | 国产精品亚洲aⅴ片 | 国产精品一区在线观看你懂的 | 国产美女被遭高潮免费 | 成人国产在线播放9696 | 国色精品va在线观看免费视频 | 国产口爆吞精在线视频网站 | 国产欧美日韩麻豆91 | 国产日韩亚洲欧美综合另类 | 91蜜桃国产成人精 | 高清国产亚洲va精品 | 国产午夜理论片不卡 | 韩国黄色片免费在线观看 | 成人国产一区二区三区精品 | 国产精品成人av电影不卡 | 国产一级毛片精品完 | 精品麻豆国产色欲色欲 | 国产欧美日韩在线一区二区不卡 | 国产av一级片毛片网站 | 国产国语a级毛片麻豆 | 国产在线观看av福利 | 成人在线一区二区三区四区 | 97无码人妻免费视频碰碰碰 | 国产福利视频一区二区在线播放 | 国产成人片欧美日本在线观看 | 国产美日韩精品久久 | 岛国在线最新 | 2025年第7期统计视窗 | 91精品国产丝袜 | 成人av一区二区三区精品 | 国产精品国产自线拍免费丝 | 国产女主播视频观看网站 | 国产精品一级无码视频播放 | 91热久久免费频精品动漫99 | 91午夜国产在线观看 | 丰满人妻熟妇乱又精品视频 | 91精品国产麻豆国产自产在线 | 国产精品午夜自在在线精品 | 国产精品福利久久 | 2025无码在线 | 国产精品亚洲二区在线观看 | 成人无码激情视频在线观看 | 国产精品亚洲一区二区v3d | 国产专区第一页在线看 | 高清一区二区三区免费 | 国产91在线播放中文 | 成人无码av网站在线观看 | 国产熟女高 | 国产超清无码一级内射视频 | 国产成人精品电影久久久 | 国产精品高潮一区 | 国产精品无码一区二区三区免费 | 2025精品国产自在观看 | 国产精品成人扳**a毛片 | 国产麻豆精品入口在线观看 | 国产自偷频在线观看 | 国产人妖h视频在线观看 | 国产欧美产日产综合在线 | 国产美女牲交视频 | 国产精品重口变态sm在线观看 | 国产综合亚洲欧美日韩一区二 | 成人国产综合 | 国产a丝袜尤物老师流白浆 国产a网欧美午夜性 | 精品国产v无码 | 岛国无码a | 国产精品视频第一区 | 91九色国产亚洲 | 国产精品毛片完整版视频 | 国产在线视频欧美一区 | 91国偷自 | 国产va在线播放 | 精品无码日韩国产不卡av | 肥臀熟女一区二区三区 | 国产成人高清激情视频在线观看 | 精品无码国产社区野花在线观看 | 国产重口调教在线观看 | 国产精品边做奶水狂喷无码 | 国产成人精品三上悠亚 | 国产亚洲视频在线观看网址 | 国产麻豆视频网站 | 91在线精品国产 | 国产美女视频免费 | 国产一区二区三区 | 国产精品国三级国 | 国产成人综合亚洲欧美在线 | 国产成人av一区二区三区不卡 | 国产三级片一级在线观看 | 国产极品久久久久极品 | 国产精品一区二区三区播放 | 国产午夜福利亚洲第一 | 国产av午夜精品一区 | 国产黑丝精品在线 | 国产麻豆精品精 | 国产精品片 | 国产成人av在线影院无毒 | 精品人妻无码一区二区三区在线 | 黑人巨大欧美精品一区二区o | 成人免费一区二区无码视频 | 国产精品无码麻豆放荡av | 国产91白丝在线播放 | 18禁动漫一区二区三区免费下 | 国产激情一区二区三区成人91 | 国产精品制服丝袜亚洲欧美 | 不卡无码人妻一区二区三区 | 国产成人永久在线播放 | 国产福利电影一区二区三区 | 国产古装全黄a级视在线观看 | 国产av熟女一区二区三区 | 国产欧美日韩亚洲另类 | 国产一二三四在线观看 | 国产一区二区三区精品久久 | 国产午夜大秀一区二区三区 | 国产精品无码三级视频观看 | 国产成人精品午夜日本亚洲 | 国产成人无码a区在线播放 国产成人无码a区在线观看导航 | 99精品国产高 | 成人免费va视频综合网 | 国产精品福利在线播放 | 97人妻起碰视频免费 | 成人午夜啪啪免费网站 | 国产色无码精品视频国产 | 国产91丝袜高跟系列 | av以及一片无码中文字幕 | 国产色欲av一区二区三区麻豆 | 成片在线看一区二区草莓 | 东京热无码人妻一区二区三区av | 国产成年无码v片在线 | 国产成人午夜福利在线播放 | 99久久国产综合精品女同图片 | 黑巨人精品一区二区三区 | 国产熟女一区二区三区十视频 | 国产经典一区 | 国精产品一品二品国在线 | 国产免费无码一区二区视频 | 精品国产免费看久久精品 | 91一区二区在线播放 | 国产午夜精华2025在线 | av免费观看欧美一区日韩精品 | 国产激情一区二区三区在线 | 国产精品无码一区二区在线观 | 成人午夜亚洲精品无码网站 | 国产福利在线观看永久视频 | 国产精品成人一区二 | 精品视频一区二区三区中文字幕 | 91在线精品平台未来发展如何 | 高清不卡亚洲日韩av在线 | 国产成人一区二区免费不卡视频 | 精品久久极品人妻蜜臀色欲av | 18禁美女脱光衣服自慰网站 | 加勒比综合精品视频在线 | 国产免费线在线观看 | 99久久精品美女高潮喷水 | 91久久久久就去色色精品 | 国产亚洲人成在线视频网站 | 国产中文欧美日韩在线 | 国产一级一片免费播放下载 | 国产一区二区三区是什么 | 国产成人精品怡红院在线观看 | 国产无人区卡一卡二卡乱码 | 国产精品啪啪视频一区二区 | 丰满大乳奶水在线播放 | 国产精品一区二区三区久久 | 国产一级毛片又粗又黄又硬 | 国产超碰av人人做人人爽 | 国产av天堂 | 国产三级电影网站 | 精品秘一区二三区免费雷安 | 国产三级电影网站 | 国产91在线免费观看 | 国产无码白丝自慰 |