/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: pastawang https://public.slidesharecdn.com/v2/images/profile-picture.png ÎÒÕf...ËƺõºÜ¶àÃÔ¾W... µ«"³õÖÔ"ÕˆÓ›µÃ:) ŸoÃûhttp://www.wretch.cc/blog/PASTA79