/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: duygiao https://cdn.slidesharecdn.com/profile-photo-duygiao-48x48.jpg?cb=1523477275 t叩n g叩i t畛�n ti畛�n l畉�m, th�� ��畛� ti畛�n ��坦 nu担i th但n... :v