But I want to make it clear: there is no such thing as silence. 我要说清楚的是，并不存在一种叫做无声的东西。 And I know this sounds like the most pretentious TED Talk statement ever. 我知道这说法听起来差不多是TED里最自负的。 But even if you
February 20, 2008 PRESIDENT BUSH: Thank you, all. First, I want to thank Jordin Sparks for taking time out of her busy schedule to join us here in Ghana, and for performing such a beautiful version of
So we've built this system where we understand all the parts of it, 所以我们建造了这个系统，我们虽然了解这个系统的所有部分， but we're using it in a very, very different way than we expected to use it, 但是我们以一种不同于预期的非常不同的方式在使用它，
