/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: SandyWu2 https://cdn.slidesharecdn.com/profile-photo-SandyWu2-48x48.jpg?cb=1523147947 ¶àÕf¹Ä„îµÄÔ’,¹Ä„î°l“]Á¦Á¿. http://ck518.pixnet.net/blog