研究者卡迈勒.米艾涛向我们展示了如何通过在家居或写字楼的特定地点安放三种常见的室内植物，从而产生卓越的空气净化效果。Kamal Meattle on how to grow fresh air 怎么样生产新鲜空气Some 17 years ago, I became allergic to Delhi's air. My doctors told me that my lung capacity
I study the behavior of investors,how they react to policy and the economy. 我研究投资者的行为，研究他们如何应对政策和经济。 It gives me a different angle on the aid issue. 这在救助问题上给我新的启迪。 But it took an innocent question fro
THE PRESIDENT: Good morning. This is an historic time for our Nation's economy. Last week, we learned that September was America's 49th consecutive month of job creation -- the longest uninterrupted p
What do we do when we feel powerless? We do exactly the opposite. 那我们感到无助的时候呢？我们的行为正相反。 We close up. We wrap ourselves up. We make ourselves small. 我们封闭起来。我们把自己蜷起来。让自己变得小一点。 We don't want to bump into
