December 3, 2007 THE PRESIDENT: Thank you all for coming. Welcome to the White House. I've got two jobs. One is to introduce you to my wife, Laura, and two is to tell you how much we admire your moms
潘勐：第15届“21世纪杯”全国英语演讲比赛季军 Sports brings us together Sports are more than competitions. To me, they mean growth under the care of others. I learned this the hard way. I used to be very shy a
