奥巴马演讲 在费尔法克斯一家私人庭院的演讲1
THE PRESIDENT: I want to say a special thanks to John and Nicole. Trevor and Olivia are back there. MS. ARMSTRONG: They’re turning the A/C unit off. THE PRESIDENT: Yes, exactly. That’s all
TED演讲之身体语言 气味背后的科学(10)
Now, coumarin is a very common thing, a material, in fragrance which is derived from a bean that comes from South America. 香豆素是香水中一个十分平常的原料,从来自南美的豆子中提炼出来的。 And it is the classic synthetic aroma chemic
TED演讲之游戏的力量:畅想电子游戏(4)
I'm a video game addict, 我是一个游戏爱好者, and it's not because of a certain number of hours I have spent playing, 不仅仅是因为我花好多时间来玩游戏 or nights I have gone without sleep to finish the next level. 也不是因为
2012美国副总统拜登DNC接受提名英语演讲及演讲稿
美国副总统Joe Biden拜登在2012年9月6日晚在民主党全国代表大会上发表演讲,并接受了民主党的副总统候选人提名。下面是英语演讲,附有英语演讲稿,不过呢,这是办公室准备好的演讲稿,最后会有细微的出入。 Transcript: Vice President Joe Biden's DNC Speech副总统拜登接受提名英语演讲: My fellow Democrats, and my favo
President Bush Delivers State of the Union Address
January 28, 2008 THE PRESIDENT: Madam Speaker, Vice President Cheney, members of Congress, distinguished guests, and fellow citizens: Seven years have passed since I first stood before you at this ros