Barack Obama: Hello, everybody. After eight years in the White House, Michelle and I now rejoin all of you as private citizens. We want to thank you once again from the bottom of our hearts for giving

the 10 best ted talks of 2013 (most-watched) 2013年十大收视率最高的ted演讲 1) meg jay: why 30 is not the new 20 谈为何三十世代并非新二十世代 （中英） 访问量：3,784,275 临川心理学家meg jay有一条大胆的信息要给二十几岁的人:和普遍观点不同，你的二十岁这个十年不能随便扔掉。在这个具有前瞻式的演讲

WEEKLY ADDRESS: Affordable Care Act is Making a Difference for Millions of Americans(January 23, 2016) 奥巴马每周电视讲话：《平价医保法》改变千万美国人民的生活 WASHINGTON, DC — In this week’s address, the President d

I know those things that happened to you growing up. 我知道你从小到大的糗事。 I know you don't think that you're pretty, smart, talented or powerful enough. 我知道你也清楚自己不够漂亮，或者不够聪明或者不够有才或者不够强壮。 I know your dad never

I must say that up until a year ago, before I was given the great privilege of becoming a volunteer for UNICEF, I used to be overwhelmed by a sense of desperation and helplessness when watching televi