/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: becabrin https://public.slidesharecdn.com/v2/images/profile-picture.png ��畛� ng畛�i ch董i h動畛�ng l畛�i, b畉�n ph畉�i ���ng畛�i��� tr棚n m畛�t v畛� tr鱈 r畉�t cao. :) :)