世界无烟日英语演讲稿 World No Tobacco Day 高二（4）班 刘玲 Good morning, everyone. Today, I want to share with you something I know about a special day "World No Tobacco Day". Since the 1950s, the gl
And I think what I'm trying to say to you is that each and every one of you can make a difference. So as you study and as you become smarter, and as you become richer, think about these millions o
I took this picture in the Tihamah Desert while 25 millimeters -- that's an inch of rain -- was falling. 这张照片是我在提哈迈沙漠拍的——下着25毫米（一英寸）的雨。 Think of it in terms of drums of water, each containing 200 lite
