/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: 411bk229 https://public.slidesharecdn.com/v2/images/profile-picture.png 鱈t noi, thi畉�u t畛� tin, hoi ich k畛�,hoi si棚ng si棚ng,vua l動畛�i h畛�c