July 26, 2007 11:45 A.M. EDT MRS. BUSH: Welcome, everyone, to the White House. Thank you for coming to celebrate the 2007 Special Olympics Games. The Special Olympics have been a joyful part of intern

It's a system in which there are two kinds of physicians -- those who make mistakes and those who don't, 在这个制度当中，只有两种人 -- 犯错的不犯错的， those who can't handle sleep deprivation and those who can, those who

You have demonstrated this through your work 你的工作便是最好的例证 and your focus on health, nutrition and the environment 你关注健康 营养和环境 You have mobilized the entire country and you've got us all moving 你鼓励全

奥巴马1991年毕业于哈佛大学的法学院，获得了“极优等”法学博士的学位，也是第一个担任哈佛法学评论主编的非洲裔美国人，并在此期间获得了全国范围的认可。下面是20多年前，奥巴马首次现身电视的。 The distinguished lawyer Charles Hamilton Houston was born in 1895, eight months before the

Thank you. I'm honored. I'm honored to be here. I'll just say a few things about myself. That's all I really know about. And it'll be brief. Thank you. Twenty years ago, I was almo