相信看过这个flash做的东西你绝对不会再用powerpoint做课件了！内容就不介绍了，看看就知道！因为它很内容易修改，不知道对你的学习工作是否有很大用处！？-believe that the flash seen doing something that you absolutely do not use powerpoint courseware! Not content of the briefing, look at know! Because it is very easy to a