/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: xuxon7 https://public.slidesharecdn.com/v2/images/profile-picture.png t坦c x湛, b辿o tr嘆n, cu畛�ng m��u ��畛�, hay c動畛�i "b畛� 畛�i" n董i ch畛�n c担ng c畛�ng -----> ��ang c畛� h畛�c l��m "th畛�c n畛�" =))))))))