President Bush Visits Lancaster Chamber of Commerce and Industry, Discusses S-CH
October 3, 2007 11:37 A.M. EDT THE PRESIDENT: Thank you all. Thanks. Be seated, please. Thank you. Thanks for the warm welcome. Sit down. (Applause.) Thanks for coming. It's great to be back in your c
比尔·奈马萨诸塞大学2014(2)
The television program by that name would inspire "比尔教科学"这一电视节目激发了 an entire generation to become interested in science and my guess is many of you are here this morning 一整代人对科学的兴趣我猜 其中很多人今天
奥巴马每周电视讲话:第一夫人表达母亲节祝福
Hello everyone, I'm Michelle Obama, and on this Mother's Day weekend, I want to take a moment to honor all the mothers out there and wish you a Happy Mother's Day. 大家好。我是米歇尔·奥巴马,值此周末母亲节来临之
Ted英语演讲:Stewart Brand和Mark Z. Jacobson:辩论这个世界需要核能么?
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TED演讲:疯狂的科学家用苹果做出了耳朵(1)
I've got a confession. I love looking through people's garbage. 坦白地说,我喜欢翻看别人丢弃的垃圾。 Now, it's not some creepy thing. 这可不是什么怪癖。 I'm usually just looking for old electronics, stuff I can