Ted英语演讲:环境 重造计划:埃本·拜耳:蘑菇会成为新型塑料吗?
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珍惜友谊
Dear classmates, Every one of us, rich or poor, should at least have one or two good friends. My friends will listen to me when I want to speak, will wipe my eyes when I cry, will take care of me whe
President Bush Discusses Administration's Plan to Assist Automakers
9:01 A.M. EST THE PRESIDENT: Good morning. For years, America's automakers have faced serious challenges -- burdensome costs, a shrinking share of the market, and declining profits. In recent months,
查理邓森2013在犹他州立大学(7)
But all of you should think you can change the world Because you can. 但所有人都应该坚信 你们能改变世界因为你们有能力 Your generation has the blessing of timing, and you know what they say timing is everything. 你们这一代人获得了时机的
TED演讲之入门 细菌是怎样交流的(3)
What was actually interesting to us was not that the bacteria made light, but when the bacteria made light. 事实上,我们感兴趣的部分并不是细菌会不会发光,而是细菌何时发光。 What we noticed is when the bacteria were alone, so when th