Michael Metcalfe在TED演讲：我们需要钱来进行援助，那么就来印钞吧。 Thirteen years ago, we set ourselves a goal to end poverty. After some success, we've hit a big hurdle. The aftermath of the financial crisis has begun to hi
But we go back to this point that China has been a dominant economic power through human history. 我们回到这一点上，中国自古以来是一个主要经济体。 It comes because of the central plain which I was walking right across betwee
Nearly every day this month, streams of visitors pass through the White House doors to get a firsthand glimpse of the holiday decorations dressing the Executive Residence. By the end of the holiday se
