TED演讲:见证现代奴役的照片(1)
I'm 150 feet down an illegal mine shaft in Ghana. 我在加纳地下50米深的一个非法矿井里。 The air is thick with heat and dust, 空气污浊闷热,充斥着尘土, and it's hard to breathe. 让人很难呼吸。 I can feel the brush of sweaty bodies
President Bush Meets with the Import Safety Working Group
July 18, 2007 2:50 P.M. EDT THE PRESIDENT: The American people expect their government to work tirelessly to make sure consumer products are safe. And that is precisely what my administration is doing
President's Radio Address
June 16, 2007 THE PRESIDENT: Good morning. This week, Congress began to debate its annual spending bills. The American people expect us to spend their tax dollars wisely, or not at all, and to pursue
总统演讲:奥巴马每周电台讲话(2009-8-15)
如视频未出现,请稍候,因为FLASH播放器正在加载中。。 THE PRESIDENT: Good morning. For more than a week, the people of the nation of Georgia have withstood assault from the Russian military. The world has watched with alarm a
Ted英语演讲:重释机器:Andrew McAfee:机器人会抢走我们的工作吗?
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