小学生英语演讲稿：我的梦想 Good morning everyone! I am very glad to make a speech here! This time, I'd like to talk something about my dream. One day I want to grow up to be an actress. I want to be famous
Digital manufacturing is also allowing us to do this more effectively. In this case, it's actually creating the theoretical limit of strength for a material. 数字化制造也可以帮助我们进行更有效的回收再利用。这个例子说明了一种材料的理论极限强度
Weekly Address: Addressing Puerto Rico’s Economic Crisis 解决波多黎各的金融危机 Hi, everybody. Today, I want to talk with you about the crisis in Puerto Rico – and why it matters to all of us. 大家好。今天
May 15, 2007 12:38 P.M. EDT THE PRESIDENT: Thanks for coming, please be seated. Thank you. Thank you, Chuck. I have been here ever since I've been the President, in an event like this, and it's fittin
President and Mrs. Bush Host Children's Holiday Reception and Performance THE PRESIDENT: Welcome to the White House. Yes! We're excited you are here. And we're excited you're here for a couple of reas
