请问:怎么把VIDEO FILE放到POWERPOINT SLIDES

来源: 于 2007-01-16 18:53:09 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

http://video.google.com/videoplay?docid=2000842015324277798&q=%22polygon%22+AND+%22building%22&hl=en