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Think for a moment about your car. 就拿你的车来说。 It has thousands of parts, from the foam that makes the seats to the electrical wiring to the light bulbs. 它由数千个零件组成,从座椅的海绵,到电线,到灯泡。 And for many of those p
奥巴马每日发言Crisis and Service(2009-03-28)
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TED演讲:如何安全发送色情短信(3)
According to researchers at the University of New Hampshire 根据新罕布什尔大学的调查研究, seven percent of all child pornography possession arrests are teens, sexting consensually with other teens. 因儿童色情被捕的人群中,有百分之
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3月22日上午,美国第一夫人米歇尔造访北京大学,并接受北大校长赠书。之后,米歇尔在北大斯坦福中心以“读万卷书不如行万里路”为主题的演讲。在米歇尔的演讲中,“留学”成为关键词。她化用中国古语“读万卷书,不如行万里路”,并结合自身经历现身说法,希望让更多青年人拥有留学的机会。以下为米歇尔演讲的双语全文: MRS. OBAMA: (