際際滷shows by User: profolissil / http://www.slideshare.net/images/logo.gif 際際滷shows by User: profolissil / 際際滷Share feed for 際際滷shows by User: profolissil https://public.slidesharecdn.com/v2/images/profile-picture.png This is a professional profile where I intend to keep in touch with my students =)