Unit 6 Hot Air Balloon 单元 6 热气球 A man is flying in a hot air balloon and realizes he is lost. He reduces height and spots a man down below. 有个人驾着热气球,却发现自己迷路了。他降低高度后,发现下面有个人。...
[全屏观看] 点击右键- 另存为 可保存这个Flash影片...
[全屏观看] 点击右键- 另存为 可保存这个Flash影片...
[全屏观看] 点击右键- 另存为 可保存这个Flash影片...
[全屏观看] 点击右键- 另存为 可保存这个Flash影片...
[全屏观看] 点击右键- 另存为 可保存这个Flash影片...
According to the POPSCI of October 26, researchers at Cornell University, the University of Chicago and iRobot developed a robotic gripping device made of a latex party balloon filled with ground coffee. It takes advantage of a physical phenomenon ca...
balloon, [bə'lu:n] v 激增(迅速增长或上升,原指:乘气球上升);n 气球 【反】decrease slowly(慢慢减少)...
Background: 埃及一热气球再次坠落。据报道这是近年第三起由于热气球坠落导致游客受伤的事故。 Questions: 请在听下面录音的时候试着回答这些问题。这是一个用来帮助你提高听力技能的练习。...
AMERICAN MOSAIC - Up, Up and Away ... to a Balloon Museum in Albuquerque By Lawan Davis and Nancy Steinbach Broadcast: Friday, October 07, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special...