I'm a little nervous, because my wife Yvonne said to me, she said, "Geoff, you watch the TED Talks." 我有点紧张，因为我的妻子Yvonne对我说：“Geoff，你看TED演讲的，对吧？” I said, "Yes, honey, I love TED Talks." 我说：“对啊，亲爱的，我喜欢TE
Obama's Weekly Address WEEKLY ADDRESS: Making Higher Education More Affordable for the Middle Class 奥巴马每周电视讲话:总统呼吁负担得起的教育法案 Hi, everybody. 大家好。 Over the past month, I've been visiting towns across Ame
Once upon a time, at the age of 24, I was a student at St. John's Medical College in Bangalore. 很久以前，当我还是24岁之时，我尚是一名位于班加罗尔的圣约翰医学院的学生。 I was a guest student during one month of a public health course.
