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We have before us an ordeal of the most grievous kind. We have before us many, many months of struggle and suffering. 我们所面临的将是一场极其严酷的考验,将是旷日持久的斗争和苦难。 You ask, what is our policy? I say it is to wage w
TED演讲:对最近气候趋势的警告(2)
And one reason is, this enormous heat sink heats up Greenland from the north. 有一个原因,北方沉积的大量热能加热了格陵兰岛。 This is an annual melting river. But the volumes are much larger than ever. 这是一条每年融化的河。但流量却比往年都要大。
TED演讲:如何用创新来克服危机?(9)
Moreover, as everyone knows, look -- it's energy, not oil, which counts. And higher oil prices mean a greater incentive to invest in energy R and D. 此外,正如大家都知道,能源,而不是石油,是最重要的。而且,油价越高,投资新能源研发的动力越大。
拜登2013宾夕法尼亚大学(9)
We have the best universities in the world we have a legal system that is open and fair. 我们有世界最好的大学 我们有开放公正的法律体系 We have the most agile venture capitalists in the world we lead the world in innovation
TED演讲之神童 如果我有一个女儿…(1)
If I should have a daughter, instead of "Mom", she's going to call me "Point B", 如果我有一个女儿,她会叫我B点(Point B),而不是妈妈, because that way she knows that no matter what happens, at least she can always find he