/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: Elliesama https://public.slidesharecdn.com/v2/images/profile-picture.png ›]ʲüNµÄ£¬ÓÐ؈؈һÇж¼ºÃ¡£ People are strange when you are a stranger.