PPT大赛的一等奖作品，做的非常炫，简直和视频一样，内容则是介绍了一本关于PPT制作的书。 个人认为，很适合做介绍或者答辩场合用，很值得借鉴-PPT contest prize works done very flashy, just, and video, as the content is presented a book about PPT production. Personally think that it is suitable for introduction or repl