Hello, ladies and gentlemen. I’m Angela Zhang from Class 4 Grade 8. Today, my topic is, “The Shanghai World Expo”. First, I’ll say something about World Expo History. As we kno

That's not, by the way, a Democratic idea or a Republican idea – it's an American idea, 顺便说一下,这不是民主党人的观点或者共和党人的观点--这是美国的观点, because it's the best way to make sure the best ideas rise to the top. 因为这是最

Ze isn't just a great public intellectual, he's also a brilliant community builder, 泽不仅是一名出色的公知，而且是一名优秀的社团组织者， and the community of people that built up around these videos was in many ways a communit

We all have dreams. Different people have different dreams. Some people dream of being rich or famous, some people dream of staying young forever. I also have a lot of dreams. But my biggest dream is

Hello, everybody. As 2011 comes to an end and we look ahead to 2012, I want to wish everyone a happy and healthy New Year. The last year has been a time of great challenge and great progress for our c