激情,刻苦,精通，专注，强迫，点子，坚持，这就是成功的秘诀 This is really a two-hour presentation I give to high school students, cut down to three minutes. And it all started one day on a plane, on my way to TED, seven ye
My fellow Americans, 我的美国同胞们, On Monday, I signed a Presidential Proclamation declaring this to be "Made in America Week". 周一,我签署了总统公告,宣布本周是"美国制造周。" We believe that our country is stronger, safer, and
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That's probably not all that difficult. 这也许并不是太难做到的事情。 It might just be a simple hormone or something that could do this. 可能只需要一种普通激素或其它什么材料。 It's been done in voles. 人们在田鼠身上做过这种实验。 You can en
