国产二区在线视频-国产二区自拍-国产二三区-国产肥老妇视频-国产肥乱精-国产肥臀在线视频-国产丰满老熟妇乱-国产丰满人妻AV-国产丰满熟女-国产丰满岳

explorar

How_the_worlds_first_accountants_counted_on_cuneiform_-_BBC_News.txt

yyuqnyr

17 Sep 2025(atualizado 17/09/2025 às 21h06)

How the world's first accountants counted on cuneiformPublished12 June 2017ShareImage source, Scienc

Temas

Compartilhe

Receita libera consulta a terceiro lote da restitui??o do Imposto de Renda nesta semana; saiba quando será pagoHow_the_worlds_first_accountants_counted_on_cuneiform_-_BBC_News.txt

How_the_worlds_first_accountants_counted_on_cuneiform_-_BBC_News.txt

How the world's first accountants counted on betway live sports betting app downloadcuneiformPublished12 June 2017ShareImage source, Science Photo LibraryImage caption, This tablet has an account in Sumerian cuneiform describing the receipt of oxenByTim HarfordBBC World Service, 50 Things That Made the Modern EconomyThe Egyptians used to believe that literacy was divine, a gift from baboon-faced Thoth, the god of knowledge. Scholars no longer embrace that theory, but why ancient civilisations developed writing was a mystery for a long time. Was it for religious or artistic reasons? To communicate with distant armies? The mystery deepened in 1929, when a German archaeologist named Julius Jordan unearthed a vast library of clay tablets that were 5,000 years old. They were far older than the samples of writing already discovered in China, Egypt and Mesoamerica, and were written in an abstract script that became known as "cuneiform".The tablets came from Uruk, a Mesopotamian settlement on the banks of the Euphrates in what is now Iraq. Image source, Getty ImagesImage caption, The ruins of Uruk and other Mesopotamian cities were littered with mysterious little clay objectsUruk was small by today's standards - with only a few thousand inhabitants - but in its time was huge, one of the world's first true cities. "He built the town wall of 'Uruk', city of sheepfolds," proclaims the Epic of Gilgamesh, one of the earliest works of literature. "Look at its wall with its frieze like bronze! Gaze at its bastions, which none can equal!" This great city had produced writing that no modern scholar could decipher. What did it say? 50 Things That Made the Modern Economy highlights the inventions, ideas and innovations that have helped create the economic world.It is broadcast on the BBC World Service. You can find more information about the programme's sources and listen online or subscribe to the programme podcast.Uruk posed another puzzle for archaeologists - although initially it seemed unrelated. The ruins of Uruk and other Mesopotamian cities were littered with little clay objects - conical, spherical and cylindrical. One archaeologist quipped they looked like suppositories. Correspondence countingJulius Jordan was a little more perceptive. They were shaped, he wrote in his journal, "like the commodities of daily life - jars, loaves, and animals", although they were stylised and standardised. But what were they for? Nobody could work it out.Nobody, that is, until the French archaeologist Denise Schmandt-Besserat. In the 1970s, she catalogued similar pieces found across the region, from Turkey to Pakistan, some of which were 9,000 years old. Image source, Marcia HendersonImage caption, Denise Schmandt-Besserat - pictured here in Muscat in 2012 - is widely credited with discovering the origins of writingSchmandt-Besserat believed the tokens had a simple purpose: correspondence counting. The tokens that were shaped like loaves could be used to count loaves. The ones shaped like jars could be used to count jars. Correspondence counting is easy: you don't need to know how to count, you just need to look at two quantities and verify that they are the same. The technique is older even than Uruk. The 20,000-year-old Ishango Bone - found near one of the sources of the Nile in the Democratic Republic of Congo - seems to use matched tally marks on the thigh bone of a baboon for correspondence counting. Image source, Royal Belgian Institute of Natural Sciences/ThierImage caption, The 20,000-year-old Ishango Bone appears to show matched tally marks used for correspondence countingBut the Uruk tokens took things further: they were used to keep track of counting lots of different quantities, and could be used both to add and to subtract. Urban economyRemember, Uruk was a great city. There was a priesthood, there were craftsmen. Food was gathered from the surrounding countryside. An urban economy requires trading, and planning, and taxation too. Picture the world's first accountants, sitting at the door of the temple storehouse, using the little loaf tokens to count as the sacks of grain arrive and leave. Denise Schmandt-Besserat pointed out something else revolutionary. The abstract marks on the cuneiform tablets matched the tokens. Everyone else had missed the resemblance because the writing didn't seem to be a picture of anything.Image source, AlamyBut Schmandt-Besserat realised what had happened. The tablets had been used to record the back-and-forth of the tokens, which themselves were recording the back-and-forth of the sheep, the grain, and the jars of honey. In fact, it may be that the first such tablets were impressions of the tokens themselves, pressing the hard clay baubles into the soft clay tablet. Then those ancient accountants realised it might be simpler to make the marks with a stylus. So cuneiform writing was a stylised picture of an impression of a token representing a commodity. No wonder nobody had made the connection before Schmandt-Besserat. Verification deviceAnd so she solved both problems at once. Those clay tablets, adorned with the world's first abstract writing? They weren't being used for poetry, or to send messages to far-off lands. They were used to create the world's first accounts.The world's first written contracts, too - since there is just a small leap between a record of what has been paid, and a record of a future obligation to pay. Image source, AlamyImage caption, These bulla, discovered in Iraq, recorded agricultural transactions in the 8th Millennium BCThe combination of the tokens and the clay cuneiform writing led to a brilliant verification device: a hollow clay ball called a bulla. On the outside of the bulla, the parties to a contract could write down the details of the obligation - including the resources that were to be paid. On the inside of the bulla would be the tokens representing the deal. The writing on the outside and the tokens inside the clay ball verified each other.We don't know who the parties to such agreements might have been - whether they were religious tithes to the temple, taxes, or private debts, is unclear. But such records were the purchase orders and the receipts that made life in a complex city society possible. This is a big deal. Most financial transactions are based on explicit written contracts. Insurance, a bank account, a government bond, a corporate share, a mortgage agreement - they're all written contracts - and the bullas of Mesopotamia are the very first archaeological evidence that written contracts existed.Uruk's accountants provided us with another innovation, too. More from Tim HarfordWhat makes gambling wrong but insurance right?How the invention of paper changed the worldThe warrior monks who invented bankingTick tock: The importance of knowing the right timeAt first, the system for recording five sheep would simply require five separate sheep impressions. But that was cumbersome. A superior system involved using an abstract symbol for different numbers - five strokes for five, a circle for 10, two circles and three strokes for 23.The numbers were always used to refer to a quantity of something: there was no "10" - only "10 sheep". But the numerical system was powerful enough to express large quantities - hundreds, and thousands. One demand for war reparations, 4,400 years old, is for 4.5 trillion litres of barley grain, or 8.64 million "guru". It was an unpayable bill - 600 times the US's annual production of barley today. But it was an impressively big number. It was also the world's first written evidence of compound interest. In all it is quite a set of achievements. The citizens of Uruk faced a huge problem, a problem that is fundamental to any modern economy - how to deal with a web of obligations and long-range plans between people who did not know each other well, who might perhaps never even meet. Solving that problem meant producing a string of brilliant innovations: not only the first accounts and the first contracts, but the first mathematics and even the first writing. Writing wasn't a gift from the gods. It was a tool that was developed for a very clear reason: to run an economy. Tim Harford writes the Financial Times's Undercover Economist column. 50 Things That Made the Modern Economy is broadcast on the BBC World Service. You can find more information about the programme's sources and listen online or subscribe to the programme podcast.More on this storyHow the invention of paper changed the worldPublished13 March 2017The warrior monks who invented bankingPublished30 January 2017How Nimrud was bulldozed into rubblePublished16 November 2016Museum of Lost Objects: The Genie of NimrudPublished9 March 2016Dictionary 90 years in the makingPublished14 June 2011Around the BBCBBC World Service: 50 Things

NEWSLETTER GRATUITA

Nexo | Hoje

How_flickering_lights_can_help_you_learn_better.txt

O segredo do sucesso de Armani, que transformou ‘Made in Italy’ em sin?nimo de qualidade enciclopédia e os lazer abrangente.

GRáFICOS

nos eixos

Graphic_communication_-_BBC_Bitesize.txt

Idealizador do Lab Noronha, Sérgio Xavier é nomeado coordenador do Fórum Brasileiro de Mudan?a do Clima conhecimento e os entretenimento enciclopédia.

Navegue por temas

Florada do ipê encanta moradores e colore Presidente Prudente no inverno; VEJA FOTOS Prevent Senior volta a vender planos de saúde no Rio e planeja novo hospital A??es do Google disparam após decis?o da Justi?a americana sobre Chrome Como fazer consulta ao terceiro lote da restitui??o do Imposto de Renda 2025? Veja passo a passo BRB deve buscar alternativas para manter negócio com Master, mas caminho é considerado complexo Fen?meno raro: ipês roxos florescem pela segunda vez no ano, no DF; entenda A??es do Google disparam após decis?o da Justi?a americana sobre Chrome Come?a temporada dos ipês, árvore símbolo de Brasília Período de defeso: captura e venda do caranguejo-u?á est?o proibidas no Amapá Warner Bros. processa a startup de IA Midjourney por supostamente roubar imagem do Superman
超碰黑丝在线91 | 国产在线激情视频 | 岛国大片手机网址 | 日韩AV无码 | 日本中文字幕在线 | 午夜国产在线视频 | 国产ts在线观看 | 国产91高清免费 | 在线观看99| 欧美福利一级黄片 | 成人无码国产 | 激情文学五月婷婷 | 操碰人妻 | a在线天堂8| 欧美孕妇一二三区 | 五月六月大婷 | 91美女网站 | 午夜福利www| 黄色片手机在线看 | 久草久草视频 | 成人三级视频网站 | 成人亚洲网站 | 欧美免费一区 | 欧美性高潮一二区 | av网站资源 | 福利三级不卡 | 拍拍看片 | 青青草精品在线 | 孕妇AV无码| 性欧美xxxx0 性欧美xxxxx | 午夜福利中心 | 日韩伦理av大片 | 女同电影| 91视频www| 欧美人妖黑人妖 | 91视频这里只有 | 三级伦理在线播放 | 三级片大全 | 日本高清不卡二区 | 日韩拍拍 | 午夜宅男在线 | 91一区二区 | 日本一级免费视频 | 午夜福利电影视频 | 日韩在线第二页 | 四虎图库 | 日韩欧美在线网址 | 欧美一插 | 国产精品被艹 | 欧美性网站 | 熟女自拍偷拍 | 国产乱轮| 无码国产区一区二 | 黄片导航在线 | 亚洲人成影视 | 69国产在线观看 | 国产高潮白浆 | 日日操超碰 | 日本在线视频观看 | 一区动漫综合 | av自拍AV | 国产午夜亚洲精 | 国产精品熟伦视频 | 91视频种子 | 在线看三级毛片 | 日本三级中文 | 日韩性爱影院 | 在线国产日韩欧美 | 日韩高清伦理 | 欧美护士| 97午夜福利 | 日韩免费看视频 | 久久福利性爱公司 | 亚洲精品在线免费 | 欧美性受二区 | 操操超碰 | 青草青青草 | 伪娘二区| 国产一区三区 | 在线观看日韩网站 | 欧美极品色影院 | 免费看黄色日皮 | 欧洲精品区 | 日韩无码喷潮片 | 高清日本免费成人 | 男操女逼一区二区 | 国产精品福利资 | 美日免费视频一区 | 欧美日韩成人影院 | 国内精品网站 | 欧美色图片影院 | 微拍福利国产视频 | 欧美日韩免费精选 | 最新操碰| 欧美国产日韩专区 | 三级伦理片在线 | 三级黄片毛片 | 在线观看毛片网址 | 无码另类第一页 | 91直播篮球直播 | 日韩国产在线0 | 日本韩国美女 | AV色哟哟| 欧美色综合网 | 成人午夜大片 | 乱人xxxxx| 自拍三级亚洲影视 | 午夜视频按摩 | 国产高清精品在线 | 综合av日韩av| 欧美成人AA | 亚洲综合色区中文 | 另类无码专区 | 免费电影伦理片 | 中日韩欧美福利 | 日本伦理片在线 | 日本天堂在线播放 | 国产青青青 | 日韩国产一区二区 | 午夜淫网 | 日韩亚洲欧美在线 | 激情四射无码 | 国产毛片后入 | 日本WWW视 | 国产香蕉97 | 国产精品香蕉在线 | 免费在线超碰碰 | 在线无毒黄色网址 | 日韩经典第一页 | 成人免费三级a片 | 久久AV| 妖精影院日韩无码 | 日韩成人资源 | 国产自拍成人 | 哪里有乱轮A片看 | 欧美日韩中文在线 | 国内成人自拍 | 免费黄色A片视频 | 国产aⅴ精品 | 成年人在线小视频 | 日韩欧美区 | 国产不卡一区0 | 亚洲日韩欧美另类 | 免费播放片的网站 | 国产另类一区 | 日本xxx色| 成人亚洲视频30 | 四虎最新网址 | 日日插夜夜综合 | 午夜叉叉叉永久九 | 在线看国产视频 | 亚洲日韩国产有码 | 手机福利在线 | 中文字幕福利导航 | 欧美日韩免费电影 | 欧美乱伦内射 | 成人三级经典电影 | 国产精品视频直播 | 成人性爱无码毛片 | 欧美精品在线视频 | 日本一级免费片 | 91福利导航 | 欧美逼逼 | 免费成年人网站 | 91香蕉破解版下 | 午夜视频福利一区 | 欧美成人日 | 国产高颜值在线观 | 欧美在线导航 | 国产第4页 | 深爱五月激情 | 美乳熟女一区二区 | 国产无码a | 黄色三级三区美女 | 老湿午夜福利影院 | 少女AV| 精品福利蜜桃AV | 东京热亚洲天堂 | 国产门视频 | 91中文字幕无码 | 三级网站在线视频 | 在线无码视频黑料 | 日韩精品在线观看 | 国产成人短视频 | 日韩电影a级| 国产第一网站 | 日韩欧美婷婷 | 成人福利网址 | 国产精品vv在线 | 中文无码毛片又 | 日本在线网 | 欧美性爱最新网址 | 能看的黄色网址 | 青草主播 | 欧美偷偷射 | 福利姬黄色网址 | 伦理电影在线观看 | 欧美成人女同区乱 | 日日操夜夜爽 | 丝瓜视频污成人 | 91精品久 | 欧美十大潮喷 | 免费在线伦理片 | 91操视频| 午夜aV啪啪| 日本女同接吻 | 91桃色污无 | 91丝袜 | 久久精品免费电影 | 三级黄片入口 | 深爱婷婷五月天 | 久久水蜜桃视频 | 91爱自拍| 男同av无码 | 国产97色在线 | 青青操福利资源站 | 91视频污黄 | 婷五月天在线草 | 喷潮一区| 国产91香蕉网 | 免费伦理视频 | 自拍国产在线观看 | 吃瓜日韩第一区 | 国产的色吧 | 91视频中文字幕 | 女同网站交友 | 爆乳美女福利网站 | 黑料网av| 夫妻91超级碰 | 日韩国产欧美视频 | 日韩黄片一区二区 | 91豆花视频网站 | 国产日产欧产美 | 国产亚洲五月丁香 | 91专区| 日韩成人第一页 | 日韩精品中文字幕 | 激情图片婷婷 | 午夜福利视频影视 | 91撸下载| 日本乱伦理片 | 久草色香蕉视频 | 超碰色色网 | 男人女人黄网站 | 下一篇亚洲无码 | 成人免费看| 午夜韩国伦理片 | 加勒比欧美性爱 | 欧美暴汗操 | 波多野吉衣在线看 | 三级网址在线观看 | 一区二区欧美视频 | 国产欧美日韩成人 | 黄色网址ww | 日韩在线中文 | 91超碰com| 欧洲自拍一区 | 亚洲a级片| 久久精品国产91 | 黄色一级AV片 | 欧美午夜寂寞影院 | 欧洲色网| 青苹果影院伦理 | 日韩精品午夜 | 另类专区国产精品 | 欧美在线观看直播 | 91成人自拍视频 | 日本高清视频色 | 亚洲无码视频在线 | 天美mv播放| 校园春色~综合网 | 欧美同人纯爱剧 | 91色色视频 | 成人A片免费 | 欧洲精品人妻 | 欧美在线色图片 | 亚洲精品在线免费 | 欧美激情图片小说 | 结衣波多野快播 | 欧美在线一区二区 | 成人区人一区二区 | 免费黄色网页 | 国产欧美日韩孕妇 | 国产精品极品91 | 欧美高清视频 | 国产精品大片在线 | 亚洲女同系列在线 | 66久66| 午夜肏屄网 | 国产精品色哟哟 | 在线免费看片网站 | 久草91| 97免费在线 | 欧美亚洲国产视频 | 欧美免费性视频 | 91超碰主播在线 | 国产在线播放精品 | 欧美精品五区 | 欧美黄页| 久久播污 | 超碰91大片 | 青青草传媒 | 国产日产欧产精 | 日韩第一页在线 | 成人伦理网站 | 久反青青 | 国产伦理电影 | 日本欧美亚洲 | 91字幕| 啪啪啪啪官网 | A片播放地址 | 成人福利观看 | 国产成人精品网 | 一二三不卡 | 精品国产乱码一区 | 新视觉影院伦理 | 香港伦理片电影 | 欧美VS另类| 爱草成年| 日韩成人豆花视频 | 午夜伦理| 伦理三级完整版 | 福利视频网址导航 | 三级网址在线播放 | 日韩午夜免费免费 | 亚洲色情在线 | 干屄视频在线观看 | 亚洲第1夜 | 国产精品无码网站 | 国产第一页福利 | 污午夜福利 | 日本三级在线观看 | 欧美孕妇三级 | 国产无码合集 | 午夜精品少妇 | 国产探花在 | 欧美在线免费看 | 综合色精品首页 | 丝袜婷婷五月天 | 午夜一区二区三区 | 97视频在线 | 91短视频丝瓜 | 日韩欧美成人社区 | 午夜欧美影院 | 老湿69福利 | 乱码欧美孕交 | 日韩第一页高清 | 日嫩逼淫院 | 四虎天堂| 青草视频 | 伦理电影亚洲国产 | 加勒比在线视屏 | 国产深夜激情视频 | 三极黄色视频网站 | 干孕妇AV | 午夜探花视频 | 欧美日韩在线一区 | 精品国产无码 | 制服αV | 日韩精品推荐 | 国产素人三级视频 | 日韩中文免费 | 黑人理论片 | 国产精品美女久 | 欧美动态色图 | 国产成人亚洲精品 | 日韩在线免费网站 | 欧美另类综合 | 操碰在线视频观看 | 男人的天堂毛片 | av在线吧擦吧擦 | 亚洲五月丁香五月 | 萌白酱在线一区 | 日韩操逼视频 | 日韩欧美在线高清 | 另类人妖乱伦 | 国产视频一区二区 | 宅宅伦理电影 | 香蕉狠狠操 | 91精品啪| 青青草草在线视频 | 日本动作片免费 | 91久久精品都| 人人看人人插 | 91人人在线视频 | 人妻超碰| 97在线观看 | 亚洲一区二区 | 丝袜蜜桃在线观看 | 操操操综合影院 | 深夜手机福利视频 | 深夜导航在线入口 | 国产不卡免费在线 | 97影视网 | 亚洲日本韩国欧美 | 成人动漫在线看 | 黄片福利在线 | a片网站免费 | 国产中文在线0 | 欧美一区二区操逼 | 亚洲美女国产 | 91性爱视频| 伦理片嫂子 | 中国美女足交 | 高清不卡一区二区 | 四虎国产网址 | 美腿福利精品网站 | 午夜黄频免费 | 欧美日韩精品区 | 欧美怡红院院二区 | 国产精品正在播放 | 精品国产麻豆免费 | 午夜福利141 | 国产美女自拍 | 麻豆传媒簧片 | 乱伦九九九九精品 | 97人妻人人 | 亚洲成人日韩影院 | 欧美激情福利网 | 国产在线视频观看 | 91中文网 | 成人国产中文欧美 | 日韩性受| 国产亚洲网友自拍 | 久草免费的 | 日韩午夜兔费电影 | 一级黄色片免费 | 精品无码毛片 | 午夜福利鸡 | 波多野桔衣 | 中国三级女网站 | 夜间福利视频 | 国产在线高清 | 午夜福利影视 | 黄色成年人网站 | 国产高清一二区 | 国产福利一区视频 | 91网官网入口 | 免费五月丁香视频 | 成人网站免费观看 | 福利影院爱看 | 91福利电影网 | 欧美丝袜乱伦片 | 永久免费观看 | 香港澳门日本三级 | 52欧美撸影院 | 午夜成人在线观看 | 欧美亚洲中文 | 麻豆足交视频 | 午夜无吗转区 | 日本ⅩⅩ视频 | 日韩福利姬 | 午夜理论性| 黄片网站av大全 | 操操爱爱 | 91激情网| 欧美干干影院 | 日韩高清在线播放 | 久久亚洲成人a | 青草原在线| 调教欧美日韩 | 一级黄色网 | 日本东京热三级片 | 国产精品网站 | 亚洲国产黑料在线 | 欧美精品日韩 | 国产不卡免费视频 | 永久无码黄色 | 男人福利在线观看 | 私人官网色片 | 日本乱论乱码视频 | 成人无码h | 亚洲专区高清无码 | 亚洲午夜牛牛 | 日韩欧美亚洲第一 | 久草免费福利资源 | 久草在3福利| 午夜手机福利视频 | 欧美双插| 波多野结yi | 一区二区三区不卡 | 国产成人无码A区 | 国产视频在线看 | 岛国最大色网站 | 国产在线视频精品 | 欧美性爱二区 | 刺激牛牛国产免费 | 人人爽精品 | 免费观看黃色A片 | 三级成人理伦电影 | 国产精品自拍一区 | 欧美综合五月 | 国产亚洲精品电影 | 亚洲午夜激情 | 美女视频黄色网 | 日韩大片在线观看 | 日韩国产片 | 日本欧美另类图区 | 91传媒在线看| 午夜两性福利视频 | 午夜福利链接 | 一区二区伦理电影 | 国产精品在线 | 亚洲无码乱码视频 | 国产亚洲精品无码 | av资源在线| 日韩旡码Tv | 男女干b视频 | 三级小视频网站 | 欧美性爱一、三 | 亚洲私人午夜 | 三级av片 | 国产日本在线视频 | 日韩电影迅雷下载 | AV老司机足交 | 91社区免费视频 | 97伦理片 | 91综合精品国产 | 最新伦理片 | 国产在线合集 | 毛片污污 | 日韩网站在线观看 | 亚洲成av | 爱豆传媒国产剧情 | 五月天婷婷综合 | 亚洲成年人在线 | 一区二区三区91 | 欧美在线a视频 | 91福利社试看 | 免费电影片 | 成人欧美视频在线 | 日本欧美成 | 欧美精品888 | 国产精品萝莉 | 国产美女裸身网站 | 日韩中文在线 | 免费在线看黄网址 | 免费播放片的网站 | 国产色资源| 成人小视频免费 | 日韩免费不卡 | 蜜桃视频肏逼 | 国产三区四区五 | 午夜伦理视频视频 | 国产a国产片 | AV黄视网站 | 国产对白刺激 | 97色色网 | 久久水蜜桃视频 | 欧美内射www | 午夜影院强奸 | 欧美在线观看网站 | 无码一区高清黄片 | 91桃色app| 日韩欧美理论 | 国产老妇女二区 | 家庭伦理剧 | 无码成人毛片 | 精品乱码在线观看 | 人妻中文字幕中出 | 欧洲伦理| 精品福利网 | 国产久青 | 伦俚片影院 | 国产人妖一区二区 | 香蕉视频国产精品 | 久草五月天 | 萌白酱在线一区 | 欧美专区页 | 变态另类av| 在线观看国产91 | 国内成人自拍视频 | AV三级毛片| 日韩欧美另类小说 | 东京热成人网站 | 欧美午夜大片 | 欧美一区二区高清 | 91久久蜜桃网 | 欧美精品小视频 | 窝窝午夜理论 | 91网站入口 | 泰国最美人妖宝儿 | 狠狠撸导航福利 | 日本不卡高清在线 | 永久免费观看 | 欧美一级性交网站 | 国产第一夜 | 美女毛片黄色网络 | 老牛一区| 国产欧美在线视频 | A片在线观看网站 | 美女又爽又黄免费 | 午夜剧场福利影院 | 成人在线吃瓜网站 | 日韩午夜小视频 | 成人免费看片软件 | 欧美亚洲另类人妖 | 无码黄色三级视频 | 欧美另类色 | 日本伦理在线 | 国产精品vv在线 | 91免费在线| 午夜福利后入视频 | 成人免费看片 | 第一福利网欧美 | 中国91亚在线 | 欧美护士激情一区 | 18岁成年人网站 | 国产乱人视频在 | 男女操操操操操操 | 欧美人人 | 三级AV在线网站 | 高清无码+久久草 | 日韩电影大片 | 超级精品国产 | 国产午夜免费看 | 在线三级A片 | 欧美精品导航 | 综合国产精品乱伦 | 午夜一区二区三区 | 噢美亚洲日本国产 | 国产视频偷拍自拍 | 国产无码AV免费 | 成人做爱无码A片 | 亚洲欧美福利二区 | 日本在线网 | 日韩三级黄色网 | 久久精品久久 | 成年人在线免费 | 成人动漫app | 自拍偷怕欧美 | 麻豆果冻天美 | 成人影院在线播放 | 青青草最新 | 欧美日性 | 国产日本欧美精品 | 成人app网站 | 青草视频免费观看 | 高清成人免费视频 | 波多野结全集快播 | 伦理三级完整版 | 性欧美日本 | 日韩亚洲欧美另类 | 丁香五月五月丁香 | 久久成人综合资源 | 日本一级片免费看 | 黑丝91| 91色情激情网 | 久草热社区 | 成人自拍电影 | 亚洲福利影院 | 国产精品污污免费 | 在线黄色不卡女人 | 成年人网站视频 | 福利姬天堂资源 | 欧美成年人网站 | 久草福利在线播放 | 窝窝午夜精品影院 | 伦理片在线观看 | 免费观看草莓视频 | 国产二级免费视频 | 欧美色图婷婷 | 欧美大吊 | 欧美伦理在线观看 | 人人看app下载 | 黄色三级成人网站 | 毛片Av网| 深夜福利性爱视频 | 免费国产高清视频 | 国产国产午 | 日韩欧美性爱网站 | 亚洲成年人网站 | 午夜成人一区二区 | 欧美亚洲国产视频 | 国内精品无码短片 | 欧美性爱受 | 三级无码在线播放 | 91紫源超碰在线 | 日韩无码观看 | 一区在线观看 | 在线观看三A级 | 丝袜蜜桃在线观看 | 日韩电影资源 | 亚洲欧美中文字幕 | 欧美乱伦内射 | 91免费爱爱视频 | 先锋影音AV | 国产91视频 | 国产精品二区中文 | 国产第一区综合网 | 欧美色图日本 | 欧美性爱视频三区 | 亚洲最大成人 | 91绿帽视频 | 激情久久 | 国产日韩欧美综合 | 91人成亚洲高清 | 欧美潮喷在线直播 | 欧美高清一区二区 | 亚欧无码 | A片视频网站 | 欧美性爱资源 | 国产a级淫片 | 免费真人直播观看 | 三级无码黄色视频 | 成人不卡中文字幕 | 年轻的母亲伦理 | 人妻直播影院影院 | 福利社AV| 欧美日韩在线网址 | 亚洲欧洲自拍偷拍 | 青青久看 | 国产视频精品搬运 | 乱伦吃瓜网 | 国产精品玖玖玖在 | 久草成人福利 | 自拍另类| 国产精品最新视频 | 日韩欧美在线影院 | 日本三级论理片 | 国产亚洲精品自拍 | 国产精品自拍亚洲 | 男女午夜免费视频 | 日韩热视频观看 | 福利乱伦视频 | 国产在线观看福利 | 欧美不卡在线 | 欧美日韩国语 | 丁香五月共享婷婷 | 欧美一区不卡 | 很污的网站免费 | 麻豆国产高清无码 | 日韩a级电影| 91色网站| 国产日韩一区 | 免费观看国产视频 | 草比网站 | a色资源网 | 欧美在线成人看片 | 精品国产亚洲 | 国产成人亚洲精品 | 国产麻豆91久 | 91美女操逼 | 国产福利电影在 | 亚洲欧美在线精品 | 中文字幕日本不卡 | 日韩无码影音先锋 | 欧美午夜寂寞影院 | 宁波性爱一区 | 久久午夜少妇无码 | 另类一区二区 | av岛国大片网站 | 久草视频最新视频 | 欧美激情乱伦文学 | 精品欧美在线精品 | 91插进| 国产青草91| 欧洲AA视频| 在线亚洲欧美日韩 | 欧美亚州成年人 | 超碰肏逼 | 福利一区和三区 | A片入口网址 | 免费v片 | 欧美色图亚洲性爱 | 久草免费福利站 | 日本欧美视频一区 | 激情自拍五月天 | 福利社欧美在线 | A片黄色网 | 日韩另类视频 | 丁香五月婷婷五月 | 精品福利片 | 操草莓视频 | 无卡一区 | 日韩中文字幕精品 | 欧美人成网 | 日日操碰 | 欧美二区三区福利 | 欧美色综合久久 | 国产高中生视频 | 97午夜色色影院 | 免费看国产 | 福利乱伦片| 日韩伦理片在线看 | 伦理电影禁忌 | 深夜福利影院 | 国产精品高清在线 | 免费一级毛片 | 成人免费视频大全 | 蜜桃精品成人影片 | 欧美伦理片电影 | 嗯啊午夜福利 | 三级网站20 | 亚洲熟妇无 | 三级片播放网站 | 亚洲精品自拍 | 伦理按摩精油5 | 欧美色图传媒 |