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

pkjzllbaro

19 Sep 2025(atualizado 19/09/2025 às 13h36)

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

Temas

Compartilhe

Cyprus_vs_Romania_UEFA_World_Cup_Qualifiers_stats_amp_head-to-head_-_BBC_Sport.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 resultado da loteria federal do dia 30 do seispeople 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

The_orphaned_baby_squirrel_eating_video_that_went_viral.txt

Diamond_League_Silesia_Keely_Hodgkinson_returns_from_injury_with_first_place_finish_in_800m_-_BBC_Sport.txt ponto quente e os entretenimento explorar.

GRáFICOS

nos eixos

The_science_behind_healthy_baby_sleep.txt

Dementia care home in Barnsley rated Outstanding.txt conhecimento e os abrangente lazer.

Navegue por temas

Disruption_warning_over_months_of_Moseley_railway_works.txt Def Leppard Viv Campbell speaks of 'tension' onstage during Troubles.txt Dennis_Morris_I_bunked_off_school_and_became_Bob_Marleys_photographer.txt Data_protection_-_BBC_News.txt Diving swimmers to meteor showers 12 of the most striking images of 2025 so far.txt Deadly_landslide_tears_through_Italian_island_of_Ischia.txt Diamond_League_Zurich_2025_GBs_Dina_Asher-Smith_comes_third_in_100m_and_second_in_200m_-_BBC_Sport.txt Dil_Verona_Murphy_suspends_Irish_parliament_sitting.txt Data_protection_-_BBC_News.txt Derby_woman_returns_from_working_at_worlds_southernmost_museum.txt
国产欧美日韩一级片免费看 | 国产成人高清精品亚洲 | 国产a国产| 国产一区二区不卡 | 国产在线拍偷自揄拍无码 | 91av自拍 | 果冻传媒视频在线播放 | 不卡一区二区三区卡 | 国产精品国产三级国产在线主播 | av中文字幕网免费 | 国产精品免费aⅴ片在线观看 | 国产一区精品久久综合 | av无码精品一区二区三区三级 | 国产一区二区三区精品一级毛片 | 91av观看| 99精品免费久久久久久久 | 国产色视频在线观看免费 | 国产专区亚洲精品无码 | 成人国产片视频 | 国产精品欧美日韩一区二区 | 国产精品亚洲av电 | 国产成人亚洲精品无码车a 国产成人亚洲精品无码青app | 国产午夜无码片在线观看影 | 国产欧美日韩综合一区 | 国产精品偷伦视频 | 国产成人精品免费播放视频 | 国产成人无码aa精品一区91 | 99精品欧美一区二区三区 | 国产熟女一区 | 国产成人综合亚洲不在线 | 国产成人综合精品日韩 | 18禁止午夜福 | av免费观看无码 | 高清欧美一区二区免费影视 | 国产av一区二区三区日韩 | 成人精品一区二区三区电影黑人 | 国产精品特级毛片一区二区 | 91精品国产网曝事件门 | 国产精品区在线12p 国产精品区在线观看 | 国产午夜福利白浆一区二区 | 精品熟女碰碰人人a久久 | 国产刺激视频在线观看 | 1000部啪啪未满十八勿入不卡 | 国语精品自产拍久久 | 国产高清无码视频在线播放 | 国产成人综合亚洲欧美在线观看 | 2025精品久久久久久中文字 | 97人妻起碰免费公开视频不卡 | 国产精品成人免费视频一区 | 国产露脸无码a区久久蘑菇 国产乱aⅴ一区二区三区 | 国产午夜一区二区三区 | 国产精品亚洲一区在现观看 | 国产福利区一区二 | 成人中文字幕一区二区三区 | 国产不卡在线观看免费视频 | 国产午夜片无 | av无码精品一区二区三区四区 | 国产日韩精品一区二区在线播放 | 国产成人精品久久亚洲高清不卡p | 99久久久国产精品免费牛牛 | 成年女人毛片免费观看不卡 | 国产精品夜间视频香蕉 | 国产精品一区免费视频播放 | 国产在线视频国产永久 | 国产成人无码一区二区动漫 | 国产午夜福利在线视频 | 国产精品亚洲专区无码影院 | 国产剧情av麻豆香蕉精品 | 18禁裸乳无遮挡啪啪无码免费 | 精品国产人成亚洲区 | 国产91极品福利手机观看 | 国产亚洲中文久久网久久综合 | 91在线无码精品秘在线观看 | 国产精品一区二区免费在线观 | 国产无码大姐操逼刺激视频 | 成年人樱桃app下载安装 | 国产精品高潮久久久久久无码 | 91se在线看片国产免费观看 | 国产在线精品无码二区二 | 国产在线小视频午夜三区 | 国产视频一区二区三区四区 | 国产精品熟女视频一区二区 | 国产欧美激情一区二区三区 | 成人国产一区二区三区精品不卡 | 2025天堂中文幕一二区在线观 | 99久久国产精品亚洲综合看片 | 国产二区视频在线播放蜜臀 | 东京热一区二区三区无码视频 | 99久久国产精品男女 | 国产品精品无码视av | 911精品国产 | 国产精品流白浆在线观看 | 国产精品亚洲四区在线观看 | 国产精品无码av片 | 国产专区免费av无码 | 国产黄页网站视频在线观看 | 成人午夜免费app | 黑人巨大欧美精品一区二区o | 国产精品一区二区亚洲推荐 | av一级在线观看 | 激情内射亚洲一区二区三区爱 | 精品三级片在线 | 成人一区二区三区视频在线观看 | 国产日韩麻豆电影一区二区 | av免费不 | 国产成人福利毛片 | 91婷婷韩国麻豆一区二区 | 成人国产片视频 | 成人在线观看av | 国产精品欧美亚洲韩国日本 | 成人a级毛片免费观看av一区 | 国产精品高潮呻吟久久 | 成人国产一区二区精品小说 | 国产熟睡乱子伦视频在线播放 | 国产精品一亚洲av日韩av欧 | 国产99久久九九精品无码动漫 | 国产一级久久精品三级 | 加勒比一本大道香蕉av | 东京热人妻一区二 | 岛亚洲品质网站入口 | 国产成人一区二区在线不卡 | 高清无码画质 | 国产成人综合激情 | 国产精品无码aⅴ在线播放 国产精品无码aⅴ在线观看播放 | 91精品免费 | 国产爆乳无码视频在线观看3 | 岛国在线一区二区三区四区 | 2025无码专区人妻系列日韩 | 国产精品一久久香蕉国产线看观看 | 91福利网址 | 国产蜜芽尤物在线一区 | 精品无人国产偷自产在线日本 | 成人色综合综合网站 | 国产欧美综合在线区专区 | 国产成年人免费视频 | 国产一区二区精品丝袜 | 国精产品一区二区三区公司 | 国产福利在线观看精品 | 国产精品无码素人福利 | 动漫精品中文字幕无码第一页 | 国产精品v欧美精品 | 国产成人片无码视频在线观看 | 国产精品一在线观看 | 国模吧一区二区三区 | 国产成人精品无码免费播放国语 | 2025精品久久久久久中文字幕 | 国产午夜福利精品久久 | 国产精品一久久香 | 国产人妻精品一区二区三区不卡 | 国产成人夜色高潮福利影视 | 成人国内精品久久久久一区 | 91精品国产一区二区三区香蕉 | 成a人影片免费观看日本 | 国产在线一区在线视频 | 国产精品三p一区二区视频 国产精品三级 | 成人无码区免费a片在线软件 | 国产高清不卡免费视 | 二区久久国产乱子伦免费精品 | 国产高清女同学巨大乳在线 | 暴力调教一区二区三区 | a级毛片免费 | 国产一成人精品福利网站 | 91探花在线| 国产欧美日韩va另类在线播 | 精品国产自在91欧美日韩 | 91av在线观看国产日本视频 | 国产精品欧美一区二区三区不卡 | 国产高清无码不卡顿在线观看 | 2025国产精品网站在线播放 | 97精品国产一区二区三区 | 99久久国产综合精品1尤物 | 国产极品美女高潮无套在线观看 | 99精品视频免费热播在线观看 | 91久久精品国产91 | 国产成年女人人aa人视频高清 | 99精品国产色综合久久不卡 | 91华人在线视频 | 国产v亚洲v天堂a无码久久 | 2025久久精品永久免费 | 91九色视频无限观看免费 | 国产美女一丝不佳一级毛片 | 成人午夜福利在线 | 国产精品无码a∨麻豆 | 国产精品麻豆一区二区三区v视界 | 国产人妖性一区二区 | 国产成人av免费观看 | 国产喷水吹潮视频在线播放 | 动漫精品专区一区二区三区不 | 91精品国产一区二区无码 | 国产v无码专区亚洲 | 国产av一区二区精品久 | 18处破外女出血在线在线观看 | 国产欧美va欧美va香蕉在线 | 国产精品日韩欧 | 国产一区二区三区精品专区 | 99精品视频国产一区二区三区 | 成年午夜免费 | 国产夜色福利院在线观看免费 | 国产午夜影院黄色片 | 国产精品一级免费av | 高潮毛片无遮挡高清免费软件 | 国产成人牲交视频在线 | 国产麻豆成人传媒在线观看 | 国产精品一国产精品免费 | 国产无码精品久久 | 国产a级精精彩大片免费看 国产a级精品一级毛片 | 国产一区二区三区免费在线视频 | 韩国免费一级a一片在线播放 | 成人夜色香网站在线观看 | 国产经典三级av在线播放 | 爆乳护士hd完整版在线播放 | 国产成人精品高清在线观看93 | 91精选日韩综合永久入口 | 成人在线视频高清无码不卡 | 国产精品无码无套在线 | 国产盗摄av在线综合网 | 国产成a人亚洲精v品无码樱花 | 粉嫩无码毛片 | 成人亚洲理论片在线观看 | 2025国产成人精品视频 | 国产成人三级视频在 | 精品国产美女在线一区二区三区 | 99久久久国产一区二区三区 | 国产口爆吞精右线视频 | av激情在线观看免费 | 国产一区在线主播中文 | 国产精品视频一区二区三区四 | 国产高清美女一级a毛片久久w | 国产一区二区三区好 | 国产毛多水多高潮高清 | 成年女人色费视频播放 | 东京热亚洲中文一区 | 高清精品欧美三级 | 成人午夜在线 | 国产精品吹潮在线观看中文 | 国产av一区二区三区久久 | 国产av秘无码一区区三区 | 国产在线观看精品福利片 | 国产精品不卡无码av在线播放 | av无码中文不卡在线观看 | 国产一区二区三区日本道 | 国产成人精品高清在线观看 | 国产三级精品三级在线专区1 | 国产精品免费高清在线观看 | 国产一区二区三区在线视頻 | 国产精品日产欧美在线一区 | 丰满的熟妇岳中文字幕 | 精品撒尿视频一区二区三区 | 精品国产96亚洲一区二区三区 | 精品国产a∨无码一区二区三区 | 国产高潮抽搐翻白眼在线播放 | 国产成人精品亚洲午夜麻豆 | 国语自产视频在线一区二区 | 国产黄色带三级在线观看 | 国产成人精品午夜在线观看 | 国产精品国产三级在线专区 | 国产成人a视频 | 精品日韩国产欧美视频 | 99久久久久久久免费a片观看 | ts抢先版在线观看 | 国产成人精品一区二三区在线观 | 国产女王女调教另类调教在线 | 成人国产欧美日韩在线观看 | 911亚洲精品国内自产 | 国産精品久久久久久久 | 国产91调教丝袜在线 | 国产裸体免费无遮挡香港特辑 | 国产精品一二三四级电影 | a级毛片内射免费视频 | 国产巨作麻豆欧美亚洲综合久久 | 国产黑色丝袜在线看片 | 国产在线精品亚洲第一区香蕉 | 国产av人人夜夜澡人人爽麻豆 | 91久久国产成人免费观看资 | 国产精品国 | 成人精品一区二区三区电影黑人 | 国产三片理 | 国产一区二区黄片 | 国模毛婷黑下木耳150图片 | 精品一区二区三区不卡久久久 | 2025精品国夜夜天天拍拍 | 国产熟睡乱子伦视频在线观看 | 97色永久免费视频 | 国产精品成人无码专区 | 国产成人精品97 | 国产成人毛片在线视频 | 成人无码中文字幕在线不卡 | 国产在线精品一区免费香 | 国产精品制服丝袜一区 | 18禁免费av日韩av高清 | 国产自偷在线拍精品热乐播av | 精品人妻中文无码av在线 | 成在线无码高潮喷水av片 | 国产高清吃奶成免费视频网站 | 岛国av无码免费无禁网站麦芽 | 2025国产在线观看无码 | 国产一二三区视频肉精品 | 国产精品无码专区在线观看 | 国产成人网站免费一区二区 | 18禁婷婷丁香久久精品人人 | 2025国产在线观看不卡视频 | 国码一级毛片 | 国产精品另类激情久久久免 | 国产亚洲一区二区在线观看 | 国产一区在线观看视频 | 成人av在线观看 | 风韵丰满熟妇啪啪区老老熟妇 | av天堂亚洲mm | 国产女同无遮挡互慰高潮 | 国产av中文| 91精品福利视频 | 91制片厂果冻星空传媒喜剧 | 97人妻免费视频中文 | 国产在线精品一区二区在线观看 | 成人国产在线看不卡 | 国产福利一区二区三区四区 | 国产一区二区三区三级电影 | 国产一级片内射视频播放蘑菇 | 国产精品嫩草影院免费观看 | 精品国产福利尤物 | 国产成人精品午夜福 | 成人爽a毛片一区二区免费 成人爽a毛片在线视频 | 国产aⅴ精品一区二区三区久久 | 成年女人毛片免费观看中文 | 91在线看片一区国产 | 国产精品亚洲二区在线观看 | 99精品视频在线在线 | 国产成人精品高清在线观看98 | 国产精品一区二区亚瑟不卡 | 国产精品久久夜夜 | 国产人妖x0x0 | 精品少妇人妻av无码专区 | 精品少妇ay一区二 | 91系列在线观看免费 | 国产精品视频第一区二区三区 | 国产女同毛片精品 | 国产偷窥综合久久 | 国产日韩欧美一区二区三区四区 | 99国产欧美精品久久久蜜芽 | 91麻豆精品国产剧情 | 国产成人久久精品麻豆二区33 | 国产真实交换配乱婬视 | 成人午夜国产在线观看 | 国产精品免费av一区二区 | 国产无码精品a级在线 | 2025中文字幕在线无码视频 | 国产三级aⅴ视频在线观看 国产三级aⅴ在线播放 | 国产精品一区二区在线观看麻 | 国产一区精品在线 | 精品一区二区三区视频 | 高潮又爽又无遮挡又免费 | 精品国偷自产在线不卡短视频 | h无码精品动漫在线观看导航 | 国产尤物精品一区二区三区 | 国产人妖精品视频一区 | 国产精品无码秘入口草莓成人 | aⅴ中文无码亚洲 | 精品亚洲a∨无码一区二 | 国产妓女一线在 | 国产在线不卡午夜精品2025 | 精品无码专区在线视频 | 国内外成人免费在线视频 | 国产高清在线免费无码 | 国产精品一区无码专区 | 91亚洲自偷观看高清 | 国产黄在线观看免费观看 | 国产日韩精品视频一区二区三区 | 91露脸的极品国产系列 | 国产精品免费视频能看 | 国产成人免费观看在线视频 | 国产一区二区二区 | 国产在线播放成人午夜精品 | 精品国产福利在线观看网址 | 18禁美女脱光衣服自慰网站 | 东京热加勒比天然素人无码 | 国产精品成人亚洲一区二区 | 91大神精品无码在线观看 | 国产精品系列在线一区 | 国产av一二三专区 | 东京热久久精品 | 91尤物在线观看免费 | 国产午夜福利精品一区 | 2025国产乱人伦在线播放 | 成人国产三级 | 国产精品亚洲日韩欧美色窝窝色欲 | 国产成a人亚洲精v品无码樱花 | 97无码免费人妻超级 | 国产精品一区二区在线观看99 | 国产黄色在线 | 国产一级a大黄片毛片视频 国产一级a级毛片久久久久精品卡 | 精品亚洲aⅴ无码午夜在线观看 | 精品亚洲成a人无码成a在线观看 | 99久久精品国产高清一区二区 | 国产精品麻豆专区 | 成人午夜看片 | 极品少妇高潮一区二区三区99 | 国产女主播19在线观看 | 国内精品一区二区三区蜜桃 | 国产成人亚洲精品无码电影不卡 | 国产在线观看播放精品 | 国产午夜精品喷水久久 | 国产精品高清系列在线观看 | 东京热毛片无码dvd 东京热毛片无码dvd一二三区 | 国产黄色视频免费在线观看 | 国产丝袜一区 | 天天夜夜综合 | 成人午夜看黄在线尤物成人 | 国产午夜激无码av毛片亚洲 | 国语自产自拍秒拍在线视频 | 2025久久国产精品免费热麻豆 | 变态国产调教手机在线 | 国产精品一区二区三级 | 2025亚洲综合一区二区 | 国产黑色丝袜在线播放 | 国产成人免费v片在线观看 国产成人免费不卡在线观看 | a级全黄试看30分钟观看 | 不卡日韩在线精品二区 | 韩国美女视频韩国美女 | 91久久久久精品无码专区 | 国产精品国产三级国产a无密码 | 国产日韩亚洲欧美精品观看 | 18禁免费无码无遮挡 | 国产一区美女视频 | 成人日韩一区在线 | 国产综合精品久久 | 国产一区免费观看 | 国产精品国产三级国产αv 国产精品国产三级国产成人 | 精品亚洲欧美一区二区在线 | 精品国产免费看久久精品 | 国精品一区二区三区免费观看 | 国产色综合一区二区三区 | av在线播放大全 | 东京热一本到无码不卡视频 | 国产成人午夜在线视频a站 国产成人午夜在线视频免费 | 国产成人综合亚洲欧美天堂 | 国产在线无码不卡影视影院 | 国产福利美腿丝袜在线 | 国产高潮呻吟无码精品av | 国产午夜福利精品偷伦91 | 国产在线观看免费完整版 | 国产精品成人av电影不卡 | 国产精品美女乱子 | 国产波霸爆乳一区二区 | 国产精品亚洲v毛片一区二区三区 | 国产成人午夜福利在线播放 | 高清无码国产免费片 | av无码专区亚洲avl在线 | 成人一区在线观看 | 国产人妖精品视频一区 | 国产欧美另类久久久精品丝瓜 | 国产综合精品一区 | 国产成人午夜精品视频牛牛 | hezyo加勒比久久爱综合 | 国产直播在线观看免费 | 国产字幕在线观看 | 国内精品视频在线播放一区 | 国产精品日韩无卡一区二区 | 成人国产综合 | 国产成人一区二区三区综合区 | 国产在线观看免费视频软件 | 国产麻豆精品国产三级国产av | 丰满多毛少妇做爰视频爽爽和 | 国产欧美另类久久精品蜜芽 | 国产成人午夜在线视频a站 国产成人午夜在线视频免费 | 2025在线精品自偷自拍无码 | 成人午夜高潮免费视频试看 | 国产精品女同一区二区久久夜 | 国产精品乱码一区二区三区 | 国产精品成人天美果冻 | 国产美女精品一区二 | 国产99久久亚洲综合网 | 国内精品视频一区国产 | 99久久久无码国产精品66 | 国产精品一区二区无线 | 国产麻豆成人传媒在线观看 | 国产午夜福利精品一 | 果冻传媒一二三 | 国产一区二区三区亚洲精选 | 国产精品午夜性色视频 | 国产一二三区四区2025 | 91网视频在线观看 | 国产日韩欧美精品另类 | 国产精品区网红主 | av片在线观看网站免费的 | 国产精品一七六九在线是免费 | 国产主播粉嫩的白浆在线观看 | 国产激情视频在线观看 | 国产午夜免费福利红片 | 国内自产少妇自拍区免费 | 国产成人精品高清在线 | 国产精品欧美一区麻豆系列 | 99精品国产99久 | 高潮流白浆潮喷在线播放视频 | 国产做无码视频在线 | 国产精品高潮呻吟久久av | 国产精品思思在线 | 国产三级在线观看播放 | 多人伦交性欧美在线观 | av无码精品一区二区三区宅噜 | 国产精品亚洲片在线观看 | 动漫成人无码精品一区二区三区 | 国产精品午夜福利在线观看地址 | 国产三级精品三级男人的天堂 | 国产一区二区三区三级无码 | 国产精品成人观看视频网 | 国产av一区不卡麻豆 | 国产69精品久久久久久妇女迅雷 | 国产欧美日韩午夜在线观看 | 国产精品调教视频一区 | 国产精品毛片在线更新 | 国产精品午夜福利在线一区二区 | 精品无码一区二区三区亚洲桃色 | 国产精品自拍色网视频 | 国产成人精品自产拍在线观看 | 精品人妻少妇嫩草av无 | 韩国三级大乳在线观看 | 国产娇喘喷水呻吟在线观看 | 精品视频在线观看一区二区 | 国产女同在线播放 | 91高清视频 | 国产亚洲一区区二区在线 | 成人无码区免费视频网站蜜臀 | 国产午夜久久一区二区三区 | 国产在线观看不卡免费高清 | 91大神福利在线 | 国产一级毛片一区二区三区 | 国产一区二区五月天 | 精品人妻无码一区二 | av专区一区二区三区 | 东京热欧美久久久 | 国产精品亚洲无码在线 | 爆乳美女脱内衣 | 国产成人精品一区二区三区免费看 | 国产成人自啪精品视频 | 国产成人午夜91精品麻豆剧场 | 动漫精品一区二区三区视频 | 国产精品多p对白交 | 国av丝袜秘书办公室 | 国产精品特级毛片一区二区三区 | av天天看| 91精品亚洲影视在线观看 | 国产漫画无码作爱视频免费 | 国产美女视频网在久久69 | 国产精品亚洲免费在线 | 91精品国久久久久久无码 | 2025国产一级视频 | 国产成人午夜91精品麻豆剧场 | 国产女人喷浆抽搐高潮视频 | 91夜色精品国产网站在线观看 | 国产一级毛片在线视频 | 国产成人无码aa精品一区 | 国产一区二区高清在线播放 | 国产91网址 | 国产精品国产三级厂七 | 福利精品老师国产自产在线 | 国产精品熟女一区二区 | 国产高潮流白浆喷水免费视频 | 国产高跟鞋丝袜在线观看 | 精品少妇爆乳无码aⅴ区蜜臀av | 爆乳无码一区二区在线观看ai | 国产精品一区二区熟女不卡 | 91精品免费久久久久久久久 | 国产三级电影在线观看 | 99精品久久精品一区二区 | 国产麻豆高清在线 | 精品久久精品色综合 | 国产一区在线视 | 国产在线精品成人一区二区 | 国产色系视频在线观看免费 | 国产一区欧美二区影视播放 | 国产精品先锋在线直播 | 国产一区二区二区按摩精品啪视 | 国产在线日韩制服 | 精品视频精品免费 | 国产aⅴ夜夜欢一区二区三区 | 国产av永久 | 国产一区二区三区精品久久 | 国产精品女丝袜白丝袜 | 国产美女牲交视频无弹窗 | 91久久久精品无码一区二 | 成人亚洲免费在线观看 | 高清久久久久久久久 | 国产午夜成人久久无码一区二区 | 国产蜜臀视频在线观看 | 2025国产精品自产拍在线观看 | 2025国产精品视频 | 国产精品一二三无码福利电影 | 成人免费无码成人影院日韩 | 黑人巨大精品欧美一区二区o | 国产黄页网址大全免费 | 精品国产乱码91久久久久 | 国产精品白丝av网站在线 | 国产精品爽爽va在线观看无码 | 2025国自产拍精品免费观看 | 2025国产精品自在自线 | av无码精品久久不卡网站 | av免费在线播放网址 | 国产丰满人午夜福利 | 国产美女玩具在线观看 | 国产一区在线播放网址 | 精品无码中出在线精品视频 | 潮喷大喷水系列无码网站国外 | 91精品欧美一区二区综合在线 | 国产尤物二区三区在线观看 | 国精品人妻无码一区二区三区 | 国产成人精品高清免费 | 国产免费午夜a无码v视频 | 2025一本久道久久综合狂躁 | 国产福利小视频在线观看的一区 | 国产一区二区在线视频播放 | 国产精品偷伦视频免费观看 | 国产精品成人va在线观看午夜 | 91免费电影| 国产熟女 | 2025国语神马影院 | 国产精品一区二区在线 | 91国偷自产中文字幕久久 | 18禁裸乳无遮挡高清免费观看 | 1024手机在线国产你懂的 | 国产精品一区三区 | 国产成人午夜福 | 精品精品国产自在久久 | 国产超污精品a级毛片 | 91久久国产 | 国产高清国产精品国产专区 | 国产成人精品三 | 国产精品色哟在线观看 | 国产自慰网址 | 国产成人自拍视频 | 国产不卡高清在线观看视频 | 国产精品猎奇另类视频 | 国产99久9在线+麻豆 | 国产超薄丝袜脚交视频 | 国产成人精品午夜在线播放 | 91天堂一区二区三区在线 | 国产精品成人av片免费看 | 国产精品天干天干在线下载 | 国产综合久久久久久鬼色 | 国产av天堂亚洲国产av麻豆 | 国产精品无码福利午夜专区 | av老司机午夜福利片免费观看 | 国产毛片毛多水多 | 高清日韩国产无码一区二区 | 国产极品精品免费视频能看 | 国产成人综合久久精品下载 | 精品亚洲成a人片在线观看少妇蜜 | 国产91精品秘入口蝌蚪 | 国产成人精品久久免费动漫 | 国产午夜亚洲一区二区在线观看 | 国产高清一级毛片在线视频 | 国产欧美日韩综合精品一区二区三 | 精品人妻视频一区二区三区 | 国产精品一区二区av麻豆 | 高清欧美日韩视频一区二区 | av喷水高潮喷水在线观看com | 国产一区二区三区成人久久片 | 国产v片在线播放免费动态图 | 国产精品成人无码 | 国产精品免费麻豆入口 | 精品特级毛片 | 国产精品三级一区二区 | 国产午夜精品免费一区二区三区 | 国产成人鲁鲁免费视频 | 国产v乱码一区二 | 福利一区二区久久 | 国产成人一区二区三区在线观看 | 国产精品无码av在线毛片 | 国产一卡2卡3卡4卡公司 | 国产日韩成人内射视频 | 国产主播剧情演绎在线观看 | 国产精品一区二区熟女不卡 | 国产精品久在线观看 | 18禁裸体动漫美女 | 国产高清国产精品国产 | 国产激情无码av片免费看 | av在线资源网址 | 国产麻豆流白浆在线观看 | 国产精品成人一区二区三区吃奶 | 1区2区3区4区精品免费视频 | 国产每日精品亚洲精品 | 97人妻天天爽夜夜爽二区 | 精品亚洲国产成人蜜芽av小说 | 国产sm重味一区二区三区 | 国产精品欧美一区麻豆系列 | 福利姬液液酱喷水福利18禁 | 国产午夜福利电影免费在线观看 | 国产aⅴ一区二区三区精品 国产aⅴ一区二区三区片 | 国产精品大屁股白浆一区二区 | 国产av午夜精品一区二区三区 | 国产一区二区三区地区 | 国产三级高清视频在线观看 | 91亚洲精品亚洲人成在线观看 | 国产av天堂无码一区二区三区 | 国产日韩欧美一区二区久久精品 | 国产午夜电影在线观看 | 国产成a人亚 | 国产在线精品一区二区黑人 | 国产精品亚洲日韩aⅴ在线观看 | 国产成人啪精品午夜在线观看 | 精品国产91无码大片在线观看 | 国产v亚洲v天堂无码久久久 | 18禁无遮挡无码网站免费 | 国产亚洲日本精品 | 岛国大片在线一区二区三区 | av无码精品久久不卡网站 | 精品福利一区二区三区野战 | 国产三级av在线播放 | 岛国在线最新 | 精品无人区卡一卡二卡三乱码 | 国产午夜福三级在线播放 | 国产精品偷窥熟女精品视频 | 国产精品女上位好爽在线短片 | 国产女主播高潮在线喷水 | 国产精品亚洲一区二区无码 | 国产午夜精品久久久久免费视频 | 东京热无码人妻一区二区av | 囯产免费久久久久久国产免费 | 国产精品免费久 | 国产麻豆剧传媒精品国 | 国产熟女一区二区三区十视频 | 国产av夜夜欢一区二区三区 | 国产探花在线观看 | 成人av免费视频在线观看 | 国产高清一级毛片在线视频 | 国产精品一区二区手机在线观看 | 国产精品一区二区无码 | a级毛片在线免费看 | 精品午夜福利视频 | 成人午夜在线观看 | 国产在在线免费观看 | 国产精品十八禁一区二区三区 | 国产成人精品电影午夜 | 国产成人精品1024在线 | 高清无码爆乳护士在线播放 | 国产午夜精品在人线播放 | 国产一区二区三区与无尽视频 | 国产高清无码一区二区 | 国产成人综合免费在线视频 | 国产一区二区三区三级电影 | 18成禁人看免费无遮挡动态图 | 精品四虎免费观看国产高清 | 国产漂亮白嫩美女在线观看 | 国产一区二区在线 | aa片在线观看视频在线播放 | 国产福利一区二区精品秒拍 | 国产精品精品视频 | 极品激情视频一区 | 99精品偷拍视频一区二区三区 | 国产精品成人午夜电影 | 国产在线偷揄自 | 国产一区二区精品 | av片在线观看永久免费 | 国产极品视觉盛宴 | av高清在线 | 国产美女三级片视频 | 国产精品无码影院av | 国产91在线欧美无砖专区 | 妓女妓女一区二区三 | 国产在线无码制服丝袜无码 | 精品亚洲av无码综合网 | 99国产精品无码专区 | 国产精品白丝jk喷水视频 | 国产日韩aⅴ免费无码一区二区 | 91久久人妻中文字幕色欲 | 国产高清一区二区三区视 | 国产偷伦视频免费观看 | 国产剧情gv在线观看 | 国产精品片 | 国产麻豆91欧美 | 精品日本一区二区三区在线观看 | 国产精品日产无码av永久不卡 | 国产午夜亚洲精品国产成人 | 精品亚洲欧美一区二区在线 | 精品国产三级大全在线观看 | 囯产精品视频一区二区三区99 | 99国产精品免费观看视频 | 国产91精品一区二区麻豆亚洲电影 | 精品少妇无码一区二区三区免费 | 91精品国产免费自在线观看 | 国产最爽的av片在线观看 | 加勒比东京热无码av在线 | 精品亚洲aⅴ在线观看 | 国产一级无码午夜大片 | 加勒比东京热久久久 | 高清成人爽a毛片免费 | 国产重口老太和小伙a片 | 精品精品国产自在久国产 | 国产91一区二这在线播放 | 成年女人粗暴毛片免费观看 | 国产福利一区二区麻豆 | 国产91区精品福利在线社区 | 91久久国产成人免费观看资源 | 成人午夜黄网站在 | 国产精品艺校美女校花在线 | 国产av拍拍拍黄片 | 精品97人妻无码中文永久在线 | 91精品福利大全在线观看 | 国产高清在线精品一区小说 | 国产成人精品免费视频大全可播 |