good afternoon, ladies and gentlemen. today i would like to begin with a story. there was once a physical therapist who traveled all the way from america to africa to do a census about mountain gorill

英语演讲-01 Dear teachers and classmates: 　　I am glad to stand here to give a speech.My topic is I love English English is now used everywhere in the world. It has become the most common language on the I

I'm Jane McGonigal. I'm a game designer. 我叫JaneMcGonigal，我是一名游戏设计师。 I've been making games online now for 10 years, 我从事网络游戏设计已经10年了， and my goal for the next decade is to try to make it as

When I was nine years old, I went off to summer camp for the first time. 当我九岁的时候，我第一次去参加夏令营。 And my mother packed me a suitcase full of books, which to me seemed like a perfectly natural thing to do.

I'm wearing a camera, just a simple web cam, a portable, battery-powered projection system with a little mirror. 我佩戴着一个相机，就是一个简单的网络摄像头，一个便携的用电池供电的投影仪和一个小镜子。 These components communicate to my cell pho