/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Mrcafef https://public.slidesharecdn.com/v2/images/profile-picture.png Lu担n lu担n ph畉�n ��畉�u, kh担ng ng畛�ng h畛�c h畛�i, gi畛�i l�� th担i. :D