/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sayoung3813 https://cdn.slidesharecdn.com/profile-photo-sayoung3813-48x48.jpg?cb=1523510895 N��m 1: M畛�i ra tr動畛�ng..nghe theo l畛�i d畉�y.. ��n ch董i ph竪 ph畛�n... nh動ng h畉�u qu畉� k竪m theo l��... k叩i ��坦i ��eo b叩m... ch畉�ng th畛� n��o tho叩t kh畛�i khi畉�p n畉�n ��畉�y tai 動董ng ;"( N��m 2: Th畛� nguy畛�n l�� s畉� h畛�c.. nh動ng li畛�u ��畛�ng tr動畛�c nh畛�ng c叩m d畛� s畉� b畛� g畛�c ng達 hay ko?? Hay l�� g畛�c ng達 tr動畛�c khi b畛� c叩m d畛� v但y l畉�y ;"? N��m 3: t畛� t畛� t鱈nh sau.. chuy畛�n t動董ng lai kh坦 l動畛�ng.. hok bi畉�t c嘆n 畛� trong tr動畛�ng hok n畛�a ="]] N��m 4: t動董ng lai m湛 m畛�ch =='