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

enciclopédia

Still_booting_after_all_these_years_The_people_stuck_using_ancient_Windows_computers.txt

sl

19 Sep 2025(atualizado 19/09/2025 às 10h21)

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

Temas

Compartilhe

BBCcom_Content_Index_for_April_2_2018.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 best uk bingo sitepeople 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

Theres_an_AI_physio_seeing_patients_in_the_UK_Can_it_fix_my_back.txt

BBCcom_Content_Index_for_April_9_2025.txt lazer e os abrangente moda.

GRáFICOS

nos eixos

The school beating the odds with music.txt

BBCcom_Content_Index_for_April_2_2020.txt lazer e os conhecimento enciclopédia.

Navegue por temas

BBCcom_Content_Index_for_April_30_2024.txt BBCcom_Content_Index_for_April_2_2024.txt BBCcom_Content_Index_for_April_6_2019.txt BBCcom_Content_Index_for_April_28_2019.txt BBCcom_Content_Index_for_April_5_2024.txt BBCcom_Content_Index_for_April_29_2020.txt BBCcom_Content_Index_for_August_10_2025.txt BBCcom_Content_Index_for_April_5_2021.txt BBCcom_Content_Index_for_April_4_2021.txt BBCcom_Content_Index_for_April_5_2018.txt
aa片在线观看视频在线播放 | 国产肥熟老 | 国产精品一级a∨片免费看 国产精品一级aa片 国产精品一级av在线播放 | 国产高潮成人免费视频在线观看 | 国产精品特级毛片一区二区 | 91po国产在线精品免费 | 国产午夜片无码区在线播放 | 精品国产色欧洲激情 | 成人无码免费一区二区三区 | 国产在线无遮挡的免费视频 | 成a人影片免费观看日本 | 国产色妞妞在线视频免费播放 | 91在线精品一区二区大受欢迎 | 91精品成人福利在线播放 | 成年女人毛片免费观看中文 | 国产高清日韩在线播放 | 国产在线无码不卡 | av无码专区不卡 | 国产成人无码a区在线播放 国产成人无码a区在线观9 | 国产高清乱伦综合 | 国产午夜三区视频在线 | 国产av亚洲精品久久久久久 | 国产91精品高潮白浆喷水 | 国产高清视频在线观看不卡v | 国产精品原创不卡在线 | 91精品国产偷窥一区二区 | 国产v片在线播放免费无码 国产v片在线播放免费无遮挡 | 丰满少妇潮喷p | 韩国美女精品一区二区三区 | 91大神最新国自产拍在线播放 | 国产欧美日韩综合一区二区三区 | 国产美女精品视频线播放 | 成人国内精品久久久久一区 | 18禁无码永久免费无限制 | 极品少妇一区二区三区四区 | 国产精品一区二区毛卡片 | 国产精品一区二区在线观看完整版 | 国产福利91精品一区二区三区 | 国产成人精品无码片区在线观看 | 国产福利无码一区二区在线不 | 国产极品精品无码在线播出 | 国产精品视频一区视频二区 | 2025年国产中文字无 | 白丝乳交内射一二 | 成年做羞羞的视频网 | 国产欧美视频在线观看 | 国产精品麻豆视频 | 99久久精品免费看国产一区二 | 成人精品一区二区三区在线观 | 国产一级毛片在线。 | 国产欧美日韩主播在线观看 | 操逼视频大全网站 | 91久久久无码国产精品免费 | 国产一区二区视频在线播放 | 国产精品亚洲av毛片一区二区 | 国产ww久久久 | 国产一区二区三区欧美精品 | 国产精品午夜波多野结衣性色 | 国产一区二区三区小说 | 国产麻豆放荡av剧情演绎 | 国产精品大片在线 | 国产成人免费 | 国产无码视频在线播放 | 国产欧美国日产高清视频 | 国产美女精品三级在线观看 | 成人动作片在线观看 | 国产午夜三级一区二区三区 | 成人无码精品一区二区三区亚洲区 | 国产精品午夜爆乳美女视频 | 国语对白爽死我了 | 99久久69五月天| 国产美女露脸一级毛片 | 2025最新无码免费 | 国产黄色网页 | 国产精品一香蕉国产线看观看 | 精品人妻少妇嫩草av无码专 | 3d动漫精品啪啪一区二区免费 | 国产精品沙发午睡系 | 2025国产无码免费视频 | 国产午夜精品视频夜夜嗨 | 国产精品午夜性 | 国产成人18黄网站在线观看 | 成在线观看网站免费观看 | 国产成人无码精品久久久免 | 国产日韩av免费无码一区二区三区 | 99久re热视频这只有精品6 | 国产精品无码一区二区久久 | 韩国午夜无码片在线观看 | 国产精品导航一区二区 | 国产对白精品刺激一区二区 | 国产精品乱码久久久久久小说 | 18禁白丝喷水视频www视频 | 国产av永久福利资源网站 | 韩国少妇激三级做爰在线观看 | 精品国产品国语在线不卡丶 | 国产高清精品福利私拍国产写真 | 国产精品一区一级毛片 | 精品国产福利在线观看不卡 | 国产a无码专区亚洲av | 国产精品日日摸夜夜添夜夜添 | 国产精品另类激情久久久免 | 东京热无码人妻系列综合网站 | 国产刺激对白国产情侣 | av中文字幕在线观看 | 99久久精品国产精品亚洲 | 2025国内精品久久久久精品 | av中文字幕在线观看 | 潮喷大喷水系列无码久久精品 | 国产一级毛片内射年月直播 | av无码午夜福利一区二区三区 | 国产一区二区三区视频在线观看 | 国产亚洲综合无码一区二区 | 国产91精品一区二区麻豆观看 | 国产麻豆剧果冻 | 91麻豆国产原创剧情片 | 国产精品视频第一区二 | 国产麻豆流白浆在线观看 | 国产成人免费精品在线观看 | 国产成人精品免费一区 | 国产成人av在线播放不卡 | 91国自产拍精品 | a级毛片中文字幕完整版 | av日韩欧美视频在线 | av无码国产片在线播放波多 | 国产精品一区2区三区内射 国产精品一区91 | 激情欧美日韩一区二区 | 国产综合亚洲欧美另类久久久精品 | 99久久精品国产免费 | 国产成人久久精品 | 国产精品日韩无码大秀视频 | 国产成a人片在线观看视频 国产成a人片在线观看视频99 | 91一区二区在线观看精品 | 精品无码日韩国 | 东京热无码av一区二区 | 国产成人在线看 | 国产成人综合久久精品推荐 | 白嫩无码人妻丰满熟妇啪啪区 | 国产午夜无码精品免费看动漫 | 国产日韩欧美成人免费观看 | 精品福利在线 | 国产激情一区二区三区成人 | 国产一区二区三区不卡视频在线 | 国产一区二区三区视频网站 | 成人激情综合 | 精品国产一区二区av麻豆 | 国产1区2区3区在线观看 | 国产成人一区二区三区影院 | 精品久久久无码中文字幕 | 国产一区二区三四区在线观看 | 国产一区在线观看免费 | 成人精品一区二区三区中文 | 国产精品理伦一区二区三区 | 国产综合精品久久久 | 91丝袜精品久久久久久无码人妻 | 国产在线观看不卡 | 国产成人a在线观看视频免费 | 国产欧美日韩在线综合网 | 91精品综合网站 | 国产高清不卡一区二区三区 | 91麻豆精品国产自产在线观看 | 国产偷录视频叫床高潮 | 精品国产一区二区二三区在线观看 | 国产av毛片影院精品资源 | 2025nv天堂香蕉在线观看 | 国产成人福利美女 | 成年女人毛片免费播放人 | 91久久精品日日躁夜夜躁欧美 | 国产精品一区在线 | 国产一区在线主播中文 | 91av在线播放观看国产 | 国产在线最新资源 | 成人欧美一区二区三区在线 | 国产精品美乳在线观看 | 国产高清色播视频免费看 | 国产a级毛片久久久毛片精片 | 国产成人一区二区三区免费3 | 国产三级a三级三级 | 91精品国产高清久久 | 91桃色无码国产在线观看二区 | 国产成人一区二区三区影院动漫 | av午夜福利一片免费看久久 | 国产在线自在拍91有声 | 国产换妻在线免费视频 | 国产精品亚洲精品在线观看 | 国精产品一区二区国精 | 国产成人无码av片在线观看 | 国产日韩欧美另类重口在线 | 91麻豆精品一区二区 | 国产一区二区视频免费 | 2025国语神马影院 | 国产一区二区三区在线看片 | 国产精品香蕉人多人在线观看 | 成人黄色免费小视频 | 国产高潮抽搐翻白眼在线播放 | 精品五月天六月花一区二区 | 国产一区免费精品在线 | 国产毛a片久久久久久无码 国产毛多水多高潮高清 | av免费一区二区三区试看 | 国产高清在线播放免费观看一区 | av亚裔在线观看 | 国产大片黄在线观看私人影 | 91福利免费体 | 国产精品青草综合久 | 国产三级电影院电影 | 国产精品区一区二区三在线 | 二区三区av无码蜜桃 | 成人免费无码大片a毛片抽搐 | 丰满少妇人妻hd高清 | 国产91足控脚交在线观看 | 国产成人丝袜网站在线观看 | 国产中文字幕视频在线播放 | 国产在线精品一区二区不卡 | 国产精品午夜福利不卡 | 成人精品妖精视频在线观看 | 国产3p露脸| 国产制服丝袜av不卡在线观看 | 国产欧美高清一区二区三区 | 国产制服日韩丝袜86页 | 18禁动漫一区二区 | 国产黄片福利在 | a级片中文字幕 | 国产一区二区av免费 | 囯产精品高清三级一区 | 国产成人精品免费视频大全麻豆 | 精品无码一区二区三区亚洲桃色 | 成人欧美一区在线视频在线观看 | 另类亚洲欧美日本 | 国产午夜福利片 | 国产精品成人一区二区三区吃奶 | 精品蜜臀国产aⅴ一区二区三区 | 国产精品果冻麻豆精东天美 | 91久久精品午 | 国产精品亚洲一区二区在线 | 国产自国产自愉自愉 | 2025年日本电视剧在线观看 | 国产熟女一区二区三区 | 国产无套在线播放 | 91亚洲欧洲视频在 | 东京热无码中文字幕av专区 | 2025亚洲天堂无码视屏手机版 | 国产白丝在线 | 国产无码精品在线 | 91麻豆国产精品91久久久 | 国产白丝在 | 国产果冻豆传媒麻婆精东 | 国产激情视频在线播放 | 成年在线观看 | 成人国产一区二区三区精品不 | av无码人妻中文字幕 | av无码不卡| 91精品成人免费国产片 | 国产亚洲欧美另类中文 | 国产成人在线播放 | 高清无码午夜福利在线观看 | 国产精品一一在线观看 | 国产一区二区成人av在线播放 | 国产精品一区二区制服丝袜 | 国产av无码专区亚洲awww | 国产精品视频色综合网综合色 | 99久久精品成 | 国产成人亚洲精品乱码在线观看 | 911精品国产一区二区在线 | 国产成人av三级在线观看按摩 | 国产精品美女www爽爽爽软件 | 99精品人妻少妇一区二区 | 国产一区亚洲一区在线观看 | 国产av精品一区二区 | 国产高清视频在线一区二区三区 | 国产剧情高潮调教颜射勾引 | 国产原创在线播放 | av无码专区亚洲av波多野结衣 | 高潮呻吟久久av无码 | 国产精品欧美亚洲韩国日本99 | 国产免费午夜高清 | 国产极品美女高潮无套app | 国产色精品久久人妻无码看片软件 | 国产无码精品免费视频免费 | 国产欧美日韩av成人久久 | 国产福利小视频在线播放观看 | 国产精品成人va在线观看软件 | 国产成人无码精品久久久小说 | 国产区精品 | 国产一区福利 | av麻豆级在线播放 | 1区2区日韩欧美国产 | 国产成a人亚洲精v品无码性色 | 成人做爰视频试看120秒 | 二区三区久久久久久久 | 2025亚洲爆乳无码专区 | 国产原创麻豆顾美玲在线观看 | 国产aⅴ精品一区二区三区久 | 91成人精品国产一区 | 91久国产成人在线 | 国产精品无码一二三视频 | 激情高潮毛片免费视频 | 国产二级一片内射视频播放 | 国产精品孕妇video视频 | a级毛片内射免费视频 | 成人午夜福利电影 | 国产精品国产三级国产àn不卡 | 国产精品免费大片一区二区 | 2025久久国产精品毛片 | 岛国少妇精品久久中文字幕 | 成人精品丝袜在线一区 | 狠狠色婷婷久久一区二区 | 2025自拍偷在线精品自 | 国产成人麻豆亚洲综合无码精品 | a人片在线观看www | 国产精品一区二区三区乱码中文字幕 | 国产精品一区久久人爽 | 911亚洲精选在线观看 | 国产一区二区三区免费大片天美 | 丰满熟妇乱又伦精品 | a片人人澡c片人人人妻蜜臀 | 国产无码中文字幕在线观看 | 国产高清在线看av片重查 | 国产一在线精品一区在线观看 | 国产一区内射最近更新 | 99久久精品毛片免 | 爆乳美女脱内衣18禁裸露网站 | 国产精品三级av在线 | 福利姬液液酱喷水网站在线观看 | 18禁成人黄网站免费视频 | 国产在线视频不卡一区二区 | 91在线亚洲第一 | 国产精品入口免费麻豆 | av无码精品人妻色欲 | 国产91九色在线 | 国产福利视频情侣视频 | 国产一区二区三区怡红院 | 国产在线观看免费a∨ | 精品人妻无码一区二区三区不 | 国产欧美久久久久久精品一区二区 | 国产人妻精品一区二区三区不卡 | 国产亚洲高质量一路线二路线 | 国产精品一区二区久久久久久 | 国内自拍真实伦在线观看视频 | 国产三级av | 成熟丰满熟妇高潮x | 国产在线精品一区在线观 | 国内精品一区视频在线播放 | 国产欧美视频在线观看 | 国产精品午夜爆乳美女视频免费 | 91精品国产成人网在线观看 | 国产夜色福利院在线观看免费 | 国产精品一区二区制服 | 大尺度亚洲写真图片在线 | 91无码人妻一区二区三区在线看 | 国产办公室紧身裙丝袜av在线 | 国产亚洲欧美在手机线专区 | 国产精品高清自在线 | 国产成人亚洲精品无码a大片 | 国产成人精品高清 | 国产一区二区精品久久凹凸 | 国产一区二区三区av在线无码观看 | 精品人妻毛片免费视频 | 91精品无码国产在线观看一区 | 国产免费一区二区三区在线看 | 国产熟女一区二区三区浪潮97 | 国产精品~右手影院 | 国产成人综合亚洲欧美动漫 | 国产精品视频一区二区三区不 | av大片在线观看免费 | 国产盗摄视频在线观看 | 精品少妇人妻aⅴ无码久久 精品少妇人妻av | 国产在线观看在小区区野战 | 国产成人精品一区二区三区无码 | 国产福利无码一区二区在线不 | 91久久老司机福利精品网 | 国产一区二区三区免 | 成年女人粗暴毛片免费观看 | 国产精品欧美亚洲大片在线观看 | 成人精品动漫一区二区三区 | 东京热毛片无码dvd一二三区 | 国产精品亚洲精品青 | 国产欧美日韩在线视综合网频 | 加勒比视频在线播放 | 国产精品亚洲综合第一页 | 国产日韩亚卅日韩v无码 | 国产成人免费无码高清 | 91在线精品亚洲一区二区 | 91麻豆天美传媒在线 | 成人亚洲欧美日韩高清 | 福利影音国产在线观看 | 精品国产成人亚洲午夜福利 | 高潮呻吟在线观看 | 成人国产在线观看高清不 | 国产隔着超薄丝袜进入 | 成人片黄网站久久久免费 | 国产av无码字幕制服高清 | 高h猛烈失禁潮喷a片在线播放 | 精品无码一区二区三区免费观看 | 18禁黄网站禁片免费观看 | 国产精品成人69xxx免费视频 | 国产精品美女视频免费观看 | 国产成人精品一区二区三区不卡 | 国产高清视频一区二区在 | 国产一级a级毛片久久久久精品卡 | 精品精品国产欧美在线观看 | 国产粉嫩一区二区三区不卡a | 国产成人综合亚洲色 | 成人午夜高潮免费视频试看 | 国产高清一区二区不卡视频 | 国产精品中文字幕字幕在线 | 国产白嫩护士被 | 3d肉蒲团之极乐宝鉴 | 国产v一区二区三区色欲 | 精品国产亚一区二区三区不卡 | 国产一区二区三区免费视频 | 精品久久久久久天堂色毛毛 | 国产在线综合网站 | 国产午夜毛片v区一区二区三区 | 国产成人精品综合 | 国产成人精品午夜福利电影 | 国产厨房一区二区三区 | 国产重口老太和两个小伙另类 | 国产白嫩美女在线观 | 国产成人无码aa精品一区91 | 国产精品成人免费视频 | 18禁成人黄网站免 | 国产av一区二区精品久久 | 精品欧洲av无码一区二区14 | 国产综合亚洲欧美日韩一区 | 精品国产亚洲av麻豆 | 国产熟睡乱子伦视频观看软件 | a级毛片无码兔费真人久久 a级毛片无码兔费真人久久91 | 国产美女黄色片网站 | 国产成人+亚洲欧洲+综合 | 国产精品亚洲日韩aⅴ在线观看 | 2025国产麻豆剧果冻传媒影视 | 国产精品一级无码免费播放 | 国产成人久久精品激情 | 97人妻免费视频中文 | 国产女主播白浆在线看 | 国产精品无码专区av在线播放 | 国产精品免费麻豆入口 | 国产欧美日韩一区二区三区在 | 国产成人观看在线视频 | 国产三级影片久久 | 国产一区免费在线观看 | 国产激情无码视频一区二区三区 | 国产无码在线观看免费直播 | 国产精品毛片久久久久 | av无码专区亚洲avl在线观看 | 精品日韩欧美一区二区三区 | 精品无码一级午夜一区二区 | 国产成人三级在线视频网站观看 | 国产盗摄精品一区二区 | av中文字幕一区二区三区久久 | 国产精品一区二区久久久久久 | 国产白袜 | 国产在线观看美女福利精 | 成人欧美网日韩青椒网 | 韩日性视频| 国产成人va视频在线观看 | 成人影院www蜜桃网站 | 国产91三级精选国产 | 国产一区二区三区免费在线视频 | 国产高清在线无码不卡 | 成年女人毛片免费播放人 | 成人一区二区在线 | 国产精品成人免费观看 | 国产精品对白刺激久久 | 2025国产麻豆剧传媒精品网站 | 国产精品观看视频 | 99精品免视看一日韩 | 黄色视频一区二区三区四区 | 国产精品传媒99一区二区 | 国产无码自拍 | 国产精品国三级国产av视色 | 国产精品日韩av | 国产免费午夜福利 | 国产一级av毛片国语对白 | 国产护士囗交吞精视频 | 国产午夜视频在线观看 | 国产三级电影经典在线看 | 国产无套流白浆一区二区久久 | 国产精品丝袜久久 | 国产精品线在线精品 | 91成人爽a毛片一区二区动漫 | 国产爆乳无码视频在线观看3 | 国产精品盗摄一区二区在线 | 成人欧美一区二区三区在线视频 | av无码精品一区 | 变态另类欧美大码日韩 | 国产探花在线精品一区二区 | 国产成人99久久亚洲综合精品 | 国产三级在线播放免费 | 91久久人澡人妻人人澡人人 | 国产精品爽爽在线观看 | av免费无码一区二区 | 国产成人无码aa精品一区 | 国产白丝美腿娇喘高潮的视频 | av天堂东京热无码 | 国产午夜福利精品一区二区三区 | 精品人妻少妇嫩草v无码专 精品人妻少妇无码视频 | 国产综合精品九九久久一区二区 | 国产精品成人一区二区 | 国产av无码高潮 | 国产经典无码在线免费看 | 国产白丝jk制服被疯狂输出 | 国产精品一级无遮挡毛片 | 国产高清在线视频 | 国产成人aⅴ片在线 | 国产精品亚洲精品日韩 | 丰满人妻一区二区 | 国产精品偷伦视频观看免费入 | 高潮爽到爆好爽无码喷水视频 | 国产精品三级在线观看 | 国产成人亚洲综合无码18禁禁 | 国产av高清怡春院ww8 | 国产一区二区三区精品99久久 | 国产不卡福利片在 | 国产成人免费片在线视频观看 | 国产精品无码专区免费不卡 | 国内精品视频一区二区三区 | 99精品免费久久久久久久 | 国产激情视频三区 | 国产一区二区女人在线喷水 | 国产日韩亚洲不卡高清在线观看 | 国产精品免费看久久久无码 | 国产人妻熟女久久久久 | 国内外精品激情刺激在线 | 国产一区美女视频 | 国产精品亚洲一区二区无码 | 成人无码h免费动漫在线观看 | 国产超薄黑色丝袜在线观看 | 国产精品免费福利久久 | 国产一区二区不卡 | 国产成本人在线无码 | 国产无码电影一区二区三区 | 国产精品一区二区在线观看 | 国产成人的电影在线观看 | 3p国产对白刺激 | 国产精品一在线观看 | av无码国产精品色午夜 | 国产精品免费高清在线观看 | 国产国语对白露脸正在播放91 | 精品国产鲁一鲁一区二区三区 | 成年做羞羞的视频网 | 国产无套内射一级毛片农民工 | 国产高潮流白浆喷水免费视频 | av免费在线 | 99国产精品一区无码 | 国产三级a三级三级 | 国产高清免费一级视频播放在线观看 | 国产高潮好爽好大好紧受不了了 | 精品熟人妻一区二区三区四区不卡 | 国产精品国产三级国产一区 | 国内综合精品午夜久久资源 | 国产精品日日摸夜夜添夜夜添无 | 国产高清一区二区三区直播 | 成人午夜精品网站在线观看 | 精品日产一区二区三区 | 91精品国产综合久久小美女 | 国产成人精品自在线拍 | 国产成人久久婷婷精 | 动漫番肉在线观看 | 国精品人妻无码一区二区三区喝尿 | 国产精品国产三级国产一区 | 国产精品国产免费无码专区不卡 | 国产精品丝袜美女久久 | 国产精品无码影院av | 911精品国产91久久久久 | 国产做av无码 | 成人精品视频99在线观看免费 | 国产私密网站入口 | av无码久久久久不卡网站下载 | 国产91丝袜播放动漫 | 国产精品无码亚洲精品蜜桃传媒 | 成人精品国产一区二区三区 | 福利姬一区二区三区在线观看 | 成人国产在线不卡视频 | 国产成人综合免费在线视频 | 国产成人精品亚洲观看一区五月天 | 国产天堂在线丝袜一区 | 国产成人福利久久久精品 | 国产猛男猛女超爽免费视频 | 变态调教一区二区三区男同 | 成人国内精品久久久久影院 | 国产成人无码精品一区在线观看 | 国产毛片一级 | 国产成人福利在线一区 | 国产av玩弄放荡人妇性奴老师 | 果冻传媒一二三产区 | 国产精品乱码久久久久久软件 | 暴力调教一区二区三区 | av黄色网址在线观看 | 精品色网视频久久 | 国产av一区二区三区导航 | 国产精品三级久久久久久电影 | 国产在线911福利免费 | 国产美女啪啪视频 | 国产裸体美女视频网站免费观看 | 国产免费高清白丝在线观看 | a三级三级成人网站在线视频 | 国产激情一级毛片在线视频 | 91精品国产一区 | 国产精品视频第一区二 | 精品亚洲a∨乱码一区二区三区 | 91精品人妻一区二区三区浪潮 | 成人α片免费视频在线观看 | 国产综合精品久久亚洲 | 国产韩日欧美在线 | 国产高清在线a视频大全首页 | 国产一区二区三区不卡av | 国产午夜精品理论在线观看 | 国产成年无码aⅴ片在线观看 | 国产午夜激无码av毛片不卡 | 国产91久久精品成人看 | 精品国产免费一区二区三区香蕉 | 国产亚洲欧美久久精品 | 精品国产一区二区三区久久久久久 | 国产午夜激无码aⅴ毛片护士 | 91在线视频| 国产精品丝袜一区二区三区 | 国产精欧美一区二区三区久久久 | 国产成人无码av一区二区三区 | 国产福利片无码区在线观看 | 福利视频一区青娱 | 丰满熟妇乱又伦在线无码视频 | 99国产精品99久久久久久 | 国产在线播放线91免费 | 国产精品成人免费视频 | 91狠狠色丁香婷婷综合久久 | 精品精品二区 | 18禁黄网站禁片免费观看不卡 | 18禁男女污污污午夜网站 | 风韵丰满熟妇啪啪区老老熟女百度 | 国产视频一区二区在线播放 | 91精品欧美一区二区综合在线 | 国产精品无码一区二区aⅴ污美国 | 精品国产一区二区三区国产区 | 91在线播放国产福利 | 精品国产91高清在线观看 | 91网视频在线观看 | 不卡国产精品欧美一区二区 | 加勒比一本大道香蕉大在线 | 国产av日韩一区二区三区精品 | 国产无码传媒在线观 | 国产麻豆9l | 国产在线观看免费视频在线 | 国产午夜羞羞小视频在线观 | 国产无套码aⅴ在线观 | 国产午夜av免费在线观看 | 精品国产免费第一区二区三区日韩 | 大尺度做爰无遮挡动漫 | 成人午夜影院 | 国产在线一区二区综合免费视频 | 精品国外一级毛片 | 国产精品丝袜综合区丝袜 | 99久久精品午夜 | 91精品一 | 精品一区二区高清在线观看 | 精品亚洲一区二区三区在线播 | 成在线人免费视频 | 91久久精品一区二 | 99久久久精品免费 | 国产精品成人av在线观看春天 | 国产麻豆精品av在线观看 | 国产熟睡乱子伦午夜视频2025 | av片中文字幕 | 2025在线观看无码 | 国产成人青青热久免费精品 | 99久久综合狠狠综合久久浪潮 | 精品亚洲人成人网 | 国产91精品高清一区二区三区 | 国产睡熟迷奷系列网站 | 国产精品色婷婷视频 | 国产aⅴ无码专区亚洲av麻豆 | 国产不卡福利片在 | 国产最新免费一区二区三区 | 高清无码国产黄片 | 国产野战正规军全 | 91人成尤物在线 | 91人妻碰碰视频免费上线 | 国产精品直播手机在线 | 国产精品后入内射日 | 国产精品九九久久精 | 国产精品午夜福利网站 | 国产真人一级无码毛片一区二区 | 国产麻豆天美果冻网盘高清资源 | 国产欧美日韩另类在线专区 | 国产成人精品一区二区视频免费 | 国产另类亚洲第1 | 国产精品一区二区三区99性 | 国产午夜无码片在线观看影 | av免费不| 2025午夜福利在线视频 | 国产在线观看d妇在野外 | 国产精品玖玖玖在 | 国产另类亚洲第1 | 2025国产一级在线观看 | 国产一区二区三区亚洲综合 | 91精品一区国产高清在线 | 国产精品亲子乱子伦 | 精产国品一二三产品麻豆 | 国产高清女同学巨大 | 国产尤物在线观看无码不卡 | 国产精品中文字幕亚洲欧美 | 大尺度av无码污污福利网站 | 福利视频一区二区 | 国内综合精品午夜久久资源 | av天堂影音 | 国产精品入口麻豆完整版 | 国产三级精品电影视频 | 91麻豆产精品久久久久久夏晴 | 国产成人高清一区二区私人 | 国产精品伦理在线 | 国产高清在线播放免费观看一区 | 国产高清精品一级毛片 | 国产片一区二区三区 | 国产精品丝袜一区二区三区 | heyzo无码国产精品蜜臀av | 国内无码人妻 | 国产精品制服一区二区 | 加勒比视频在线播放 | 国产美女久久精品香蕉欧美 | 精品视频精品国产免费视 | 国产一区丝袜在线播放无弹窗 | 国产精品原创巨作av无遮挡 | 国产一级毛片农村寡妇 | 国产福利片在线观看 | 国产91放荡的护士 | 国产在线播放一区国产 | 国产原创一区二区 | 2025国产精品午夜久久 | 国产精品一一在线观看 | 91丝袜在线 | 国产成人精品国内自产色 | 国产精品青草久久久久福利 | 国产微拍无码精品一区 | 国偷自产中文二区三 | 国产一级无码av | 99久久综合狠狠综合久久aⅴ | 国产一区欧美日韩3d | 韩国精品在线观看 | 成人亚洲欧美日韩在线 | 国产粉嫩一区二区三区不卡a | 99久久亚洲视频 | 18禁黄网站无码无遮挡 | 99久久久无码国产精品性 | 精品国产热久久久福利 | 国产精品美女在线观看福利 | 91av一区| 国产福利a级午夜大片 | 精品一区二区三区免费站 | 97人人受人人图片 | 国产精品精品系列在线观看 | 丰满多水的寡妇毛片免费看 | 国产成人91网站 | 国产激情视频在线观看的 | 精品一区二区三区免费站 | 成人无码a区在线观看视频 成人无码h免费动漫 | 国产精品亚洲欧美日韩在线播放 | 9a1v精品少妇一区二区三区 | 国产91在线播放 | 国产一区二区三区免费大片天美 | 国产在线观看麻豆9 | 91星空无限传媒 | av无码国产在线观看免费软件 | 国内国产真实露脸对白磁力 | 国产精品一区欧洲 | 国产欧美综合在线男人的天堂 | 黑人巨大精品欧美一区二区蜜桃 | 国产精品午夜福利免费 | a极毛片一区二区三区免费看 | 国产精品无码好吊视频一区 | 国产综合精品久久亚洲 | 成人无码电影午夜在线观看 | 国产精品一国产精品 | 国产一区二区三区高清 | 成人做羞羞的视频网站在线观看 | 丰满人妻无码aⅴ一区二区 丰满人妻无码专区视频 | av免费毛片一区二区蜜臀 | 2025天堂在线亚洲精品专区 | 国自产精品手机在线视拍 | 国产一区二区播放 | 2025精品国产自在现线官网 | 国产免费毛卡片 | 国产精品国产三级国产在线主播 | 国产主播在线观看专区 | 国产成人无码免费网站 | 91久久老司机福利精品网 | 国产美女mm131爽爽爽 | 国产精品无码一本二本三本色 | 国产精品亚洲精品日韩已方 | 精品无码欧美日本 | 国产午夜片无码区在线导航 | 国产波霸爆乳一区二区黄色 | 国产欧美久久久久久精品一区 | 精品国产午夜理论片不卡 | 精品国产一区二区三区v | 激情欧美成人久久综合 | 东京热之中文字 | 3d动漫精品啪啪一区二区下载 | 国产av无码专区亚洲av高潮 | 国产亚洲精品久久久一区 | 成人a级视频在 |