/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sunshineS2vic https://public.slidesharecdn.com/v2/images/profile-picture.png Ngoan, hi畛�n, m畛�i t畛�i ��担i l炭c n坦i ph辿t .her her