So you see how transformative 你已经看到了 little bits of help can be. 微薄的帮助如何带来巨变。 But I want to give you a reality check. 但我还要给你们看看事实。 Look: U.S. aid, helping people is not easy, 美国援助，助人不易。 and there have

Another moon that we're looking at is Titan. 我们在研究的另一个卫星是土卫六。 Titan is a huge moon of Saturn. 土卫六是土星的一个非常大的卫星。 It perhaps is much larger than the planet Mercury. It has an extensive atmosphere. 它可能比水星

And I scream at here, I go, stop! And this woman swings around. 我尖叫到 停这位女士转过身来 Sees a former tight end from Stanford University barrelling down on her, she drops her clipboard. 看到一位曾经的斯坦福大学近端锋朝她杀来 她吓得

The best four minutes of my entire life were those in the Olympic stadium. 我一生中最伟大的四分钟就在这奥林匹克体育馆中。 My husband is offended when I say this 我的爱人听我这么描述，觉得没有受到尊重， although I have explained to him that wha

Second reason: it's been shown that if you speak two languages, dementia is less likely to set in, 第二个原因：有研究指出，同时讲两种语言的人更不容易痴呆， and that you are probably a better multitasker. 而且你可能更加的擅长多线操作。 And thes