一个星期前，当我带她出去的时候，她很高兴地跑来跑去。

A week ago when I took her out, she was so happy running around.

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某些患上阿尔茨海默氏症的志愿者，其血液中一种名为妊娠带蛋白的物质含量非常高，甚至在症状出现前也是如此。

Levels of a substance called pregnancy zone protein had been unusually high, even before their symptoms appeared, in some of those who went on to develop Alzheimer's disease.

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在美国，每部《哈利·波特》电影DVD和VHS带销量都名列前五，即便年底上映亦是如此。

In America each Harry Potter film has been among the top five sellers on DVD and VHS tape, even in years when the films were released in November and December.

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Now, the amazing thing is, if you go to Mexico you can go to museums that have children's toys from pre-Columbian Mexico with wheels.

现在神奇的事情是，如果你去墨西哥,你可以去博物馆,那里有前哥伦比亚墨西哥时代的,带着轮子的幼儿玩具。

耶鲁公开课 - 金融市场课程节选

The subprime mortgage market was bringing people into the mortgage market who in prior decades would not have been involved-- would not have had any mortgage.

次贷抵押信贷市场,把十多年前那些,不能获得抵押贷款的人,带进了抵押信贷市场

耶鲁公开课 - 金融市场课程节选

And so the first three chapters take you through the history of chemistry starting with Democritus.

前三章将带你们回顾,化学的历史，由Democritus开始。

麻省理工公开课 - 固态化学导论课程节选