/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: AppleTee2 https://cdn.slidesharecdn.com/profile-photo-AppleTee2-48x48.jpg?cb=1523344379 Öª×ã³£ÀÖ´Ê°÷°÷