Ted英语演讲:Daphne Koller:我们从在线教育学到了什么
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It works a little something like -- this is a recent Google search for four in the morning. 这是结果,请看最近的一个谷歌搜索。搜索:凌晨4点 Results vary, of course. This is pretty typical. 当然搜索的结果不一,这是其中最典型的一个。 The top 10 r
TED演讲:大爱无疆 爱本无条件(4)
There are these other identities which you have to learn from a peer group. 还有一些身份认同是你从同龄人群中获得的。 And I call them horizontal identities, 我称它们为水平身份认同, because the peer group is the horizontal experience
奥巴马演讲:引领美国经济朝正确方向发展
President Obama speaks to the AFL-CIO Executive Council Meeting about the need to pursue bold, new options for the economy rather than fall back to failed policies of the past. 【Transcript】 THE PRESID
奥巴马2013莫尔豪斯学院14
But when it came to their own accomplishments and sense of purpose. 但在他们希望取得的成就和目的面前。 They had no time for excuses. 他们没有时间找借口。 Every one of you have a grandma or an uncle or a parent who's. 你们每个人都