星期四, 8月 27, 2009

蓮蓬、小鳥


沒有留言:

18 Tips For Killer Presentations

18 Tips For Killer Presentations
From: juansalas, 4 days ago



Advises


SlideShare Link

One Hour PowerPoint: Ten Strategies for Improving Presentations

One Hour PowerPoint: Ten Strategies for Improving Presentations
From: djakes, 1 day ago



Ten Strategies for Improving Presentations for students


SlideShare Link