奥巴马每周电台演讲:Relief for the Middle Class at Tax&nb
Weekly Address: Relief for the Middle Class at Tax Time As April 15th approaches, the President discusses several of the tax breaks for middle class families he has signed into law. Find out more abou
奥巴马演讲 俄亥俄州民宅谈经济8
Q Hi, Mr. President. I was actually recently laid off of a position working at our local community college, helping dislocated workers get back and get retrained. But the position was funded on workfo
TED演讲:和老年痴呆症说再见(1)
How many people here would like to live to be at least 80 years old? Yeah. 在座有多少人希望能活到八十岁以上?好。 I think we all have this hopeful expectation of living into old age. 我想我们每个人都渴望能够长寿。 Let's project out in
史蒂夫·沃兹尼亚克于加州大学伯克利分校(1)
It's my pleasure and honor to introduce to you, Class of 2013, the Woz and only Mr. Steve Wozniak 2013届毕业生们 我非常荣幸地为你们介绍 独一无二的史蒂夫?沃兹尼亚克先生 Thank you. Thank you very much 谢谢你们 非常感谢 You've really
TED演讲之神奇奥秘 奥利弗·萨克斯:幻觉背后的心智(6)
So in the Charles Bonnet hallucinations, you have all sorts of levels, from the geometrical hallucinations -- 在邦纳式幻觉中,有好几种等级,从几何幻觉, the pink and blue squares the woman had -- up to quite elaborate hal