https://joojen.com/tags/ppt/ Recent content in Ppt on JZhou的网站 Hugo -- gohugo.io en-us Fri, 15 Oct 2010 00:00:00 +0000 https://joojen.com/archives/2669.html Fri, 15 Oct 2010 00:00:00 +0000 https://joojen.com/archives/2669.html <p>看看人家做的PPT动画，可能再也不会说自己会PPT了，而且背景音乐选的也很好。</p>