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

dgricp

20 Sep 2025(atualizado 20/09/2025 às 19h56)

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

Temas

Compartilhe

BBCcom_Content_Index_for_February_29_2024.txtStill_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 gamble city brasilpeople 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

Why insects are so crucial to life on Earth.txt

BBCcom_Content_Index_for_February_5_2021.txt conhecimento e os lazer enciclopédia.

GRáFICOS

nos eixos

Why_knowing_yourself_is_half_the_equation.txt

BBCcom_Content_Index_for_February_2_2024.txt entretenimento e os conhecimento enciclopédia.

Navegue por temas

BBCcom_Content_Index_for_February_23_2018.txt BBCcom_Content_Index_for_February_3_2021.txt BBCcom_Content_Index_for_February_26_2020.txt BBCcom_Content_Index_for_February_2_2018.txt BBCcom_Content_Index_for_February_23_2025.txt BBCcom_Content_Index_for_February_22_2023.txt BBCcom_Content_Index_for_February_24_2024.txt BBCcom_Content_Index_for_February_2_2021.txt BBCcom_Content_Index_for_February_27_2019.txt BBCcom_Content_Index_for_February_25_2018.txt
囯产精品无码一区二区三区 | 经典日韩中文字幕综合网 | 国产高清在线观看免费不卡 | av无码久久一区二区 | 国产精品成人无码av无码免费 | 国产成人无码免费网站 | 国产夫妻精品自拍 | 国产成人精品久久久久大片 | 国产精品国产免费无码专区蜜桃 | 国产女主播精品大秀福利 | 国产另类图片 | 18禁午夜福利在线播放 | 国产福利麻豆精品一区 | 成人碰碰视频公开老师 | 精品麻豆国产色欲色欲 | 91在线视频免费观看 | av每日更新 | 韩国美女直播视频播放 | 国产高清成人av片 | 97人妻碰碰视频 | 97午夜理论片影院在线播放 | 爆乳老师护士中 | 91精品高清国产欧美日韩 | 国产精品白浆一区二区亚洲 | 国内拍自产精品视频在线观看 | 国精产品一区一区三区mba下载 | 国产成人精品三上悠亚久久 | 91精品国产免费青青碰在线观 | 国产高清一区二区三区 | 国产欧美精品国产第一区 | 成人午夜精品久久久久久久 | 国产成人无码一二三区视频 | 成人免费视频在线观看 | 国产剧情av不卡在线观看 | 国产熟女亚洲精品明星自拍 | 国产免费午夜福利在线播放92 | 国产一区二区三区国产精品 | av免费无码在线观看 | 91久久精品一区二区www | 国产成视频在线观看 | 精品人妻系列无码一区二区三 | 国产一级毛片国产 | 2025高清一区二区三区 | 国产激情一区二区三区成人 | 国产福利一区二区在线精品 | 国产成a人亚洲精v品在线观看 | 精品人妻大屁股白浆无码下载 | 国产精品www视频免费看 | 国产剧情中文字幕一区二区 | 国产午夜亚洲一区二区在线观看 | 国产欧美成人免费观看视频 | 国产日韩一区二区夜夜嗨 | 成人无码www免费视频樱花 | 国产成人无码区在线观看流畅 | 国产午夜在线精品三级av | 成人国内精品久久久久影院 | 国产女人高潮叫床男人桶到爽 | 岛国一区二区三区在线观看免费 | 国产日韩欧美另类精品色综合 | www国产内插视频 | 99国产在线播放 | 国产精品人妻一码二码尿失禁 | 国产中文字幕91在线 | 国产超薄黑色丝袜在线观看 | 精品国产一区二区三区免费91 | 91麻豆产精品久久久久久夏晴 | 国产一区二区三区免费赤裸裸 | aⅴ日本亚洲欧洲免费天堂 aⅴ天堂 | 国产黄色在线网站 | 2025国产精品每日更新在线 | 国产精品国产高清国产专区 | 国产在线精品成人欧美 | 白嫩极品女粉嫩喷水视频的 | 潮喷失禁大喷水av无码 | 国产一区二区三精品久久久无广 | 国产高清无码在线视频播放 | 成人黄色视频一二三区 | 成人国内精品久久久久影院vr | 99精品人妻少妇一区二区 | 国产精品亚洲专区在线观 | 精品免费一区二区三区 | 2025国自产拍精品免费观看 | 国产黄色一级网站 | 精品国产人妻一区二区三区久久 | 国产偷窥在线 | 2025国产麻豆剧传媒网站 | 国产成人午夜福利在线观看 | 国产精品中文字幕一区二区三区 | 成人精品综合免费视频 | 成人欧美一区二区三区黑人 | av无码久久久久不卡网站下载 | 国产人妻高清国产拍精品 | 国产在线拍揄自揄视精品性色av | 国产成人无码精品午夜福利a | 国产av巨作丝袜秘书 | 国产成人免费精品在线观看 | 国产精品亚洲综合一区在线观看 | 精品人妻大屁股白浆宅男 | 精品日韩欧美一区二区三区在线播放 | 国产精品免费在线看片 | 91成人亚洲综合欧美日韩 | 91精品综合在线视频 | 国产成人福利美女观看视频 | 国产超级乱婬视频免费 | 成在人线av无码免费 | 国产精品亚洲专区在线播放 | 国产拳头交一 | 精品国产国品久久 | 精品久久久久久蜜桃 | 国产免a在线观看 | 国产亚洲第一伦理第一区 | 2025国产拍一区二区精品 | 国产精品亚洲一区 | 国产做爱视频免费www | 国产在线偷揄自揄视频菠萝 | 国产尤物福利在线观看 | 2025亚洲中文字幕久久精品 | 成人在线a一区二区三 | 国产亚洲日韩精品超碰 | 东京热无码中文字 | 92午夜福利极品少妇久久一区 | 国产高清精品一级毛片 | 国产福利区一区二 | 国产精品午夜日韩 | 国产精品好吊一区二区三 | 99久久精品一区二区三区 | 国产精品精品一级v片免费 国产精品精品在线看 | 国产高清十八禁视频网站 | 国产精品成人∨a在线观看 国产精品成人3p一区二区三区 | 91久久精一区 | 国产麻豆日韩欧美久久 | 91一区二区无码水蜜桃人妻 | 国产成人18黄网站在线观看 | 国产精品久久久久久亚洲毛片 | 国产肥妇无码精品视频 | 国精产品一区一区三区免费视频 | 97午夜理论片在线影院 | 国产综合精品一区二区 | 国产综合精品一区二区 | 国产成人精品午夜福利电影 | 国产福利爱福利微拍视频 | 国产拍偷精品 | 成人午夜有码一区二区 | 东京热一区二区免费高清av | 国产欧美日韩在线一区二区 | 国产精品色 | 国产高清在线视频精品视频 | 国产精品一区在线观看第一页 | 高清欧美不卡一区二区三区 | 国产二区无码 | 国产欧美精品在线一区二区三 | 国产亚洲成v人片在线观黄桃 | 精品国产一级二级三级在线 | 国产精品毛片在线大全 | 精品久久极品人妻蜜臀色欲av | av在线免费观看综合区 | 91国内精品久 | 91精品国产免费久久久久久 | 国外欧美一区另类中文字幕 | 寡妇高潮一级毛片免费看懂色 | 国产免费区在线观看十分钟 | 精品熟人妻一区二区三区四区不卡 | 精品一区二区三区高清免费观看 | 风韵丰满熟妇啪啪区老熟 | 91精品资源视| 精品国产sm最大网站起碰 | 国产三级国产精品国产普男人 | 国产一区福利 | 国产午夜精品一区理论片 | 成人无码电影在线观看网 | 国产专区一区 | 国产精品成人v | 国产精品免费区二区三区观看 | 91麻豆国产福利在线观看 | 国产成人精品一区二区三区不卡 | 成人午夜免费福利视频 | 国产综合成人久久大 | 东京热久久无码dvd一二三区 | 国产欧美日韩综合一区二区三区 | 国产亚洲精品看片在线观看 | 国产在线精品亚洲第一区香蕉 | 国产精品制服一区二区 | 69精品偷拍在线中文字幕 | 国产无人区码卡二卡三卡免费 | 国产日韩另类中字 | 91精品国产一区二区三区香蕉 | 国产成人毛片无码视频软件 | 91麻豆精品国产一区色欲 | 精品高清一区二区三区 | 国产91精品花蝴蝶在线观看 | 国产尤物精品自在 | 动漫中国麻豆av无码精品一区二区 | 99久久九九 | 丰满人妻一区二区三区免费视频 | 国产在线精品一区二区三区 | 国产欧美日韩综合一区在线播放 | 国产成人无码视频一区二区三区 | 国产成人麻豆精品午夜福利在线 | 国产成人综合久久精品可下载 | 3d动漫精品啪啪一区二区免 | 丰满少妇人妻久久久久久 | 国产在线精品一区在线观 | 国产精品成人久久久久久久 | 97亚洲熟妇自偷自拍另类图片 | 高清无码不卡一区二区三区 | 国产美女激情作爱网站 | 91无码人妻精品一区二区三区 | 国产一区二区三区鲁婷婷 | 91精品国产综合成人 | 国产剧高清免费看 | 国产精品成人久久电影 | 国产午夜精品一区二区三区视频 | av在线亚洲欧洲日产一区二区 | 国产成熟女人 | 国产白袜脚足j棉 | 国产精品偷伦视频免费观看了 | 国产午夜无码精品免费看片 | 国产午夜无码专区喷水 | 18禁裸乳无遮挡免费网站 | 国产在线观看黄色 | 不卡无码在线观看 | 国产麻豆91传媒入口 | 国产精品福利电影一 | a级毛片在线观看 | 国产综合精品一区二区 | 国产丝袜调情 | 潮喷好爽在线观 | 国产aⅴ激情无 | 国产视频一区二区三区 | 国产麻豆剧果冻 | 国产无套粉嫩流白浆不卡 | 国精产品一品二品国精品69xx | 国产精品视频一区二区三区无码 | 国产一区不卡 | av无码激情一线天 | 国产v亚洲v天堂无码 | 国产成人精品午夜福利 | 国产精品精品系列在线观看 | 国产成人av综合亚洲 | 成熟丰满熟妇v无码区 | 岛国一区二区三区在线观看免费 | 国产精品啪啪视频一区二区 | 国产精品精品自在线看 | 国产亚洲3p无码一区 | 91久久精品美女高潮喷水白 | 国产精品国内自产拍在线播放 | 国产91在线视频观看 | 91精品婷| 国产91av在线播放 | 国产精品欧美v片免费观看 国产精品欧美福利 | 国产野战无 | 国产专区一线二线三线品牌 | 2025少妇久久久久久久久久 | 国产盗摄一区二区欧美精品 | 不卡国产精品欧美一区二区 | 岛国无码精| 国产在线观看91精品2025 | 国产女装大佬在线看视频 | 2025亚洲中文字幕久久精品 | 国产精品欧美一区久久 | 91传媒秘入口 | 国产成人亚洲精品无码a大片 | 国产熟女高潮精选 | 国产一区二区三区怡红院 | 成人精品午夜无码免费视小黄人 | 国产在线视频福利资源站 | 18禁裸体女免费 | 国产精品福利成人午夜精品视频 | 国产长筒袜在线第一页 | 2025国精品产露脸偷拍视频 | 国产在线视频区电影 | 国内精品线在线观看 | 国产欧美日韩一区二区三区蜜桃 | 国产午夜理论不卡在线观 | 国产偷啪视频一区 | 国产精品女同一区二区久久 | 韩国激情三小时三级合集 | 国产亚洲视频在线观看网 | 91麻豆精品国产片在线观看 | 国产一区二区三区日韩 | 国产午夜福利白浆一区二区 | 国产精品免费久久 | 国产肥熟女视频一区二区三区 | 精品少妇爆乳无码aⅴ区 | 国产日韩欧美一区二区三区视频 | 国产精品国语自产拍在线观看 | 911亚洲精品无码视频 | 2025无码不卡免费视频观看 | 韩国精品无码一区二区三区视频播放 | 成人国产一区二区精品 | 国自产一线在区 | 精品无码视频一区三区四区 | 海角社区国产精品伦子伦免费 | 国产成人综合在线视频 | 国产在线无码精品麻豆不卡 | 成人精品日本亚洲成熟 | 国产一区二区福利久久 | 国产美女精品自在线拍免费 | 加勒比一本大道香蕉大在线 | 91精品国产无线乱码在线观看 | 国产精品欧美亚洲制服 | 国产在线中文字幕 | 囯产精品久久久久久久久久无 | 99久久婷婷国产综合精品免费 | 国产成人av综合久久 | www国产内插视频 | 国产成人精品一区二区视频免费 | 国精产品一品二品国精在线观看 | 91蜜桃| 成人无码在线视频网 | 91麻豆精品福利在线观看 | 国产午夜精品久久久久九九电影 | 国产成人另类视频在线播放 | av在线无码观 | 国产精品亚洲综合一区在线观看 | 国产高清视频免费观看 | 国产成人精品免费久久久久 | 国产日韩欧美一区二区东京热 | 国产一区二区波多野结衣 | 国产精品青青草原免费无码 | 国产无套码aⅴ在线观看在线 | 国产精品初高中精品久久 | 国产成人狂喷潮在线观看2345 | 成人无码一区二区三区网站 | 韩国欧美福利视频一区二区 | 国产精品国产自产拍高清av | 成人a级毛片久久精品 | 国产精品女同在线观看 | 国产成人久久综合二区 | a级日本乱理伦片免费入口 a级日本乱理伦片免费入口: | 国产免费一区二区三区在线观 | 东京热无码av专区 | 国产盗摄91精品一区 | 国产精品一区91 | 国产肥熟女视频一区二 | 91精品丝袜国产在线一区 | 国产免费又大又黄又粗在线 | 国产成人精品无码专区 | 国产欧美日韩制服 | 成人动漫一区二区三区无码 | 精品国产亚洲人成在线观看 | 国产成年女黄特黄 | 国产精品无码久久av | 国产精品无码久久av丝袜喷水 | 国产高清在线观看一区二区三区 | 国产午夜福利片1000无码 | 3d动漫精品专区在线观看 | 国产精品女人呻吟 | 国产成人精品优优av | 91精品欧美 | 精品麻豆天美 | 爆乳国产中文在线观看 | 国产精品午夜爆乳美女视频 | 精品国产人妻一区二区三区 | 成人午夜福利app | 91精品国产91热久久p | 韩国无码中文字幕在线视频 | 另类欧美亚洲 | 国产在线a免费观看 | 国产免费高清国产在线视频 | 99久久久国产精品免费无卡顿 | 国产成人精品免费视频下载 | av收藏夹| 国女精品爽爽一区二区 | 国产在线第一区二区三区 | 国产成人在线 | 成人午夜影院在线观看 | 东京热亚洲精品中文一区 | 成人亚洲综合网站 | 国产在线公开视频 | av资源每日更新网站在线 | 成人午夜视频一区二区无码 | 国产自啪偷啪成人va | 国产精品成人av在线观看春天 | 国产av无码专区亚汌a√ | 国产精品乱子伦一区二区三区 | 国产一卡2卡三卡4卡精 | 国内真实刺激对白自 | 国产在线精品一区二区三区在线 | 国产精品成av人在线观看片 | 国产成人午夜无码电影在线观看 | 国产亚洲一区区二区在线 | 国产成人精品大尺度在线观看 | 国产精品va在线观看丝瓜影院 | 91人妻人人做人碰人人爽九色 | a级毛片免费观看大全 | 成人日韩高清 | 国产精品成人免费视频网站京东 | 国产高h失| 国产原创剧情化妆师在线观看 | 2025国精品产露脸偷拍视频 | 岛国在线播放v片免费 | 国产宾馆精品在线播放 | 精品人妻一区二区三区浪 | 国产白丝喷水娇喘视 | 丰满饥渴老女人hd | 国产欧美一级天堂 | 成人av片国产 | 国产一区二区在线观看免费 | 国产一性一交一伦一a片 | 18禁肉肉无遮挡无码网站 | 99久久久无码欧洲精品免费 | 精品国产一区二区三区蜜桃 | 国产午夜精品一区二区免费 | 成人精品国产区在线观看 | 成人精品高清视频 | 国产日韩a视频在线播放视频 | 国精产品砖一区二区三区糖心 | 国产成人午夜福利在线观看视频 | 国产成人综合色就色综合 | 东京热无码av专区 | 国产无套码aⅴ在线观看在线播放 | 国产激情视频免费在线观看 | 成人免费午夜无码视频在线播放 | 国产丝袜亚洲精品熟女 | 国产成人av一区二区三区不卡 | 海角视频在线观看 | 国产午夜场免费视频在线播放 | 国产亚洲综合欧美视频在线直播 | 韩国激情一区二区无码在线 | av在线亚洲欧洲日产一区二区 | 国产自产v一区v二区3按摩 | 99精品国产99久 | 国产成人免费大电影 | 国产成人情侣激情小视频 | 国产亚洲一区二区在线观看 | 精品人妻中文字幕无码 | av无码网址| 97人妻免费精品视频 | 国产无码专区在线播放视频 | 国产精品一区二区制服丝袜 | av无码中文字幕 | 精品无码v免费 | 丰满白嫩人妻中出无码 | 国色精品va在线观看免费视频 | 国产精品美女久久久久久久 | a区在线观看| 国产在线秘麻豆精品观看 | 国产成本人视频免费 | 国产午夜av秒播 | 国产一区亚洲一区在线观看 | 3d动漫精品专区久久 | 国产原创大胆私拍视频 | 国产精品一区二区av | 国产精品一区二区在线观看网站 | 国产精品露脸国 | 91无码人妻精品一区 | 成人综合网站一区二区三区四区 | 国产欧美日韩一区二区三区蜜桃 | 潮喷大喷水系列无码久久精品 | 国产三级精品三级男人的 | 国内外无码视频精品在 | 国产成人99久久亚洲综合精品 | 国产精品区一区第一页 | 国产欧美日本亚洲精品一5 国产欧美日本亚洲精品一5区 | 国产丝袜在线视频亚洲 | 91无码人妻精品一区二区蜜桃 | 91福利在线观看视频 | 国产欧美日产一区二区三区大全 | 国产麻豆精品一区二区在线观看 | 精品人妻无码一区二区色欲v | 国产大片91精品免费观看3 | 91精品国产免费青青碰在线观看 | 国产一区无码专区 | 国产主播在线喷水白浆 | 国产色婷婷视频在线观看 | 国产精品成人 | 精品视频一区二区在线观看 | 国产高清在线精品一区二区三区 | 国产最大成人亚洲精品 | 国产午夜精品亚洲精品国产 | 2025一区一级视频在线观看 | 国产无吗一区二区三区在线欢 | 国产精品露脸视频 | 国产v无码专区亚洲 | 国产成人免费无码视 | 91精品国产综合久久四虎久久 | 国产一区二区三区四区在线观看 | 91精品丝袜国产高跟在线一区 | 国产精品天干天干在线观看 | 国产精品精品一区二区人妖 | 成人午夜a级毛片免费 | 韩国软件视频gay | 成年女人喷潮毛片免费播放 | 国产高清女同学巨大乳在线观 | 激情啪啪精品一区二区 | 国产亚洲精品久久久美女 | 福利视频一区 | 精品伦精品一区二区 | 丰满人妻av无码一区二区 | 丰满人妻被黑人中出849 | 国产精品麻豆免费版 | 国产av无码| 99久久精品一区 | 国产成人久久综合二区 | 肥熟女视频一区二区三区国 | 国产三级国产经典国产av | 国产美女精品三级在线观看 | 国产精品黄黄久久久免 | 精品亚洲国产成人蜜芽av小说 | 国产亚洲中文在线字幕 | 91黑丝| 东京热日韩无码高清国产精品 | 国产成人综合色就色综合 | 成人国产视频在线 | 国产在线视频自拍 | 韩国三级理论无码电影在线观看 | av在线亚洲中文 | 91在线无码精品毛片 | 精品偷拍日韩第一页 | 18禁动漫一区二区三区 | 91精品婷婷国产综合久久 | 国产精品秘一区二区三区高潮 | 国产午夜福利在线观看免费 | 91精品一区二区三区在线播放 | 国产成a人亚洲精ⅴ品无码性色 | 国产黑色丝袜在线观看片不卡顿 | 国产精品无码电影在线观看 | 国产精品一区二区在线观看完整版 | 高清不卡免费一区二区三区 | av免费啪啪专区 | 国产精品日韩综合无码 | 国产va在线 | 精品无码专区在线视频 | 国产熟女露脸 | 91啪在线观 | 国产成年码av片在线观看 | a级毛片无码免费真人久久 a级毛片无码片2025 | 国产成人毛片一级 | 国产精品无码一级毛片不卡 | 精品一区二区91 | 国产无套无码aⅴ在线观看 国产无套在线播放 | 91无码视频在线观看免费播放 | 精品人妻少妇无码视频 | 精品无码免费在线 | 国产成人亚洲精品乱码在线观看 | 国产高清在线一区免费 | 国产v片在线播放免费无遮挡 | 国产精品欧美亚洲日本综合 | 成人午夜福利在线观看 | 国产成人精品午夜福利在线播放 | 国产va免费精品 | 国产野外无码理论片在线播放 | 国产精品在线亚洲手机视频 | 精品国产香蕉伊思人在线 | 成人欧美一区二区三区黑人 | 另类亚洲欧美日本 | 国产精品国产三级国产aⅴ 国产精品国产三级国产aⅴ9色 | 国产av女人久久精品 | 国产黄色大片免费观看 | 国产精品成人免费视频网站京东 | 国产精品www视频免费看 | 多人性激烈的欧美三级视频 | 国产精品无码中出在线播出 | 超大乳首授乳一区二区 | 国产成人亚洲精品青草 | 国产成人v一区二区 | 国产高清美女一级a毛片久久 | 国产一区二区三区免费高清在线 | 国产极品粉嫩馒头一线天 | 91精品国产高清久久久久久 | 国内真实愉拍系列在线 | 国产精品va欧美精品v日韩 | 精品国产日韩欧美一区二区 | 91国语精品自产拍在线观看一 | 国产水蜜桃视频在线 | 成人黄色免费网 | 国产精品国产三级囯产av中文 | 精品日本一区二区三区免费 | 国产午夜人做人免费视频网站 | 国产精品成人免费视频网站京东 | 国产超薄肉色丝袜足j | 国产一区二区三区在线2025 | 成人亚洲一区无码久久 | 国产99精品视频免费观看 | av无码精品久久 | 国产无码久久久久久 | 国产成人午夜免费视频 | 国产成人精品999视频 | 国产成自拍亚洲精品 | 国产成人高清精品免费鸭子 | 国产精品成熟老女人 | 91久久人人妻人人澡人人爽 | 国产成人精品免费一区 | 国产无码网页在线观看 | 国产三级av国片免费 | 91高清影院 | 国产丝袜视频在 | 国产精品毛片高清在线完整版 | 成人黄色毛片在线免费观看 | 91国内精品久久久久怡红院 | 国产在线丝袜一区二区三区 | 国产精品乱在线观看 | 国产精品高清一区二区人妖 | 国产制服日本一区二区 | 精品一卡二卡三无码a | 99久久精品国产一区二区三区 | 精品三区二区一区 | 国产成人久久综合一区77 | 99久久婷婷国产自综合青草 | 国产精品美女www爽爽爽视 | 东京热无码av专区 | 国产萌白酱在线一区二区 | 精品国产一区二区三区免费 | 高潮歹无毛免费观看 | 国产精品国产三级国产av | 国产对白国语对白 | 精品人妻无码视频一二三红粉 | 国产精品国产三级在线专区丘 | www.日本精品 | 国产精品国产午夜免费 | 精品国产鲁一鲁一区二区三区 | 国产巨作麻豆欧美亚洲综合久久 | av无码一区二区三区波多野 | 国产精品午夜视频 | 国产精品亚洲综合在线观看 | 99久久一区二区三区免费 | 高潮好爽视频在线观看 | aⅴ一区二区三区无卡无码 aⅴ在线观看视频 | 国产精品超清无码一区二区 | 国产精品国产三级国产av | 国产精品亚洲精品在线观看 | 国产精品成v人在线视午夜片 | 国产黄视频在线观看 | 91精品国产麻豆91久久久久久 | 成人无码视频在线观看网址 | 国产午夜精品一区二区三区不卡 | 国产微拍精品一区在线观看 | 国产亚洲精品久久久一区 | 91视频免 | 国产成人av在线网 | 国产一区二区三区精品区在线 | 国产精品剧情一区二区在线观看 | 国产福利精品一区二区 | 不卡福利视频一区二区三区 | 国产区图片区小说区亚洲区 | 国产毛片免费网站大全 | 成人无码特黄特黄av片在线 | 国产福利小视频在线播放 | 国产一级毛片中文字幕av | 国产在线播放精品一区 | 国产91在线精品福利 | 国产精品大屁股白桨一区二区 | 国产精品出租屋系列 | 国产成人无码免费视频麻豆 | 国产欧美国产精品第二区 | 国产成人精品免高潮在线观看 | 99久久国产精品人妻无码 | 国产成人精品第一区二区三区 | 国产精品免费大片 | 国产按头吞精在线视频 | 加勒比综合精品视频在线 | 国99精品无码一区二区三区 | 91久久精品午 | av电影在线观看 | 国产私拍福利在线观看视频 | 成人家庭影院日韩午夜 | 国内综合精品午夜久久资源 | 国产精品欧美一区二区在线看 | 3d动漫精品啪啪一区二区下载 | 岛国毛片一级一级特级毛片 | 99久久精品一区二区三区 | 国产一区二区三区精华 | 91欧美激情一区二区三区成人 | a级猛片在线观看免费 | 成人精品一区二区三区电影黑人 | 国产v片在线播放免费观看大全 | 国产成人久久av免费 | 精品人妻大屁股白浆无码下载 | 精品久久久久久中文字幕无码vr | 成人无码精品1区2区3区 | 国产成人免费av片在线观看 | 国模无码视频一区二区三区 | 国产亚洲日韩av在线播放 | 国产人妻综合免费观看影院 | 国产午夜电影在线观看 | 97人妻起碰免费公开视频不卡 | 国产午夜精品理论片影院 | 国产无码综合一区二区 | 成人午夜精品视频在线观看 | 精品国产一区二区三区色欲 | 国产成人午夜福利小久久久 | 护士一级毛片 | 精品亚洲欧美一区二区在线 | 国产放荡对白视频在线观看 | 高清国产一区二区 | 国产成人免费高清视频 | 国产精品特级露脸视频 | 国产一区二区精品丝袜 | 国产av国片精品有毛 | 国产喷水一区二区三区蜜臀 | 国产精品毛片av一区二区三 | 高清国产视频久久久 | 国产二区视频在线播放蜜臀 | 国产免费无码视频 | 国产精品成人av片免费看网站 | 国产真人一级a爱视频免费看 | 国产av无码专区亚洲av毛片搜 | 国产成人在线手机在线 | 国产成人精品亚洲观看一区五月天 | 国产欧美视频一区二区 | 精品国产一区二区三区久久久蜜桃 | 国产欧美日本亚洲精品一5区 | 国产成人精品免费视频大全麻 | 国产三级无码内射 | 国产无码高潮在线 | av片免费免| 国产成人一区二区三区影院免费 | 国产成人麻豆精品video | 91国内揄拍国内精品情侣对白 | 国产精品欧美一区不卡亚洲 | 精品一区二区三区高清 | 国内自拍亚洲精选在线观看 | 国产一区二区三区中文字幕 | 国产高清色播视频免费看 | 精品精品国产自在久久高清 | 高清国产一级毛片国语 | 91大神在线精品网址 | 岛国在线观看一 | 国产精品午夜在线 | 精品午夜一区二区三区在线观看 | 国产精品片天天看视频 | 国产精品制服丝袜另类 | 国产三级精品专区欧美激情福利 | 99精品久久久久久久久久综合 | 国产综合经典三级 | 国产在线一区二区三区 | 国产精品免费视频无码 | 成人一区二区三区免费看 | 国产成人av无码精品 | 妓女av一区 | 成人va在线一区二区三区四区 | 国产欧美日韩在线中文一区 | 国产av午夜精品一区二区三区 | 国产不卡a国内 | 国产福利一区二区三区在线观 | 精品国内自产拍在线视频 | 国产成人乱色伦区 | 国产精品欧美日韩区二区 | av激情在线观看免费 | 国产在线不卡人成视频 | 99久久精品免费看国产漫画 | 国产亚洲曝欧美曝妖精品 | 东京热成人电影网 | 成人在线视频免费观看 | 91麻豆国产高清产精品第一页 | 91精品国产一区二区无码 | av天堂午夜精品一区二区三区 | 国产福利无码一区二区在线不 | 国产麻豆91免费观看 | 国产精品亚洲欧美日韩区 | 国产av无码专区亚洲av蜜芽 | 国产精品成人观看视频免费 | 国产精品一卡二卡三卡四卡 | 精品久久久久久久一区二区 | av色原在线观看 | 成人a级视频 | 国产欧美日韩av成人久久 | 国产综合亚洲欧美日韩一区 | 精品日韩av一区二区三区 | 国产午夜亚洲精品午夜鲁丝 | 97无码人妻视频在线 | 91免费人成网站在线观看18 | 国内精品一区二区三区 | 东京无码熟妇人妻av在线网址 | 国产精品视频高清在线播放 | 91与国产超碰在线手机观看 | 国产无套粉嫩白浆内精在线观看 | 国产高潮视频在线观看 | 精品日本一区二区三区免费 | 国产黑丝视频在线观看 | 国产午夜不卡av免费 | 精品一区二区三区久久久久网站 | 18禁成年无码免费网站深添 | 国产91特黄特色a级毛片 | 91精品欧美一区二区综合在线 | 91久久久久精品无码一区二区 | 果冻传媒一二三产区 | 国产午夜高潮熟女精品视频 | 99久久精品国产一区二区三区 | 国产午夜无码片在线观看网站 | 高潮抽搐潮喷毛片在线播放 | 国产成人精品一区二三区 | 国产精品日日摸夜夜添夜夜添无 | 国产精品无码一区二区老黄瓜 | 精品国色天香新区卡一卡二 | 极品尤物一区二区三区小说 | 国产女主播精品大秀福利 | a级一级毛片大全视频 | 国产精品流白浆在线观 | 国产成人综合亚洲欧美在线 | 精品国产一区二区三区四区不 | 国产精品成人免费视频网站京东 | 国产成人综合欧美精品久久 | 国产成人精品久久二区二区 | 国产一区二区视频在线 | 国产精品视频一区日韩丝袜 | 国产精品欧美日韩在线一区 | 国产一区二区三区视频精品 |