Hi, everybody. This week, I'm speaking to you from our Nuclear Security Summit. I welcomed more than 50 leaders from around the world to make sure we're working together to meet one of the gre
关于学习习惯的英语演讲稿：Developing a good learning habit The most powerful strength in the world is a habit. The most precious fortune is also a habit. It’s true to an enterprise, a country and a nation. So i
President Bush Discusses Volunteerism THE PRESIDENT: Thank you, all. Please be seated. Welcome to the South Ground of the White House. It is a joy to be here with members of the armies of compassion.
Cougars bring extra people late, but Luck has time, and Winslow is crushed. I hope he's all right. Cougars带了大批人马，但是已经晚了，Luck现在有机会了，Winslow被撞了，希望他还好。 Top of your screen, you'll see him come on just thi
