/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: junghyejn https://cdn.slidesharecdn.com/profile-photo-junghyejn-48x48.jpg?cb=1523567183 th鱈ch kh担ng gian y棚n l畉�ng , ko 畛�n ��o, nh動ng b棚n c畉�nh l�� ng動畛�i m�� m狸nh quan t但m nh畉�t