/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: XeonWind https://public.slidesharecdn.com/v2/images/profile-picture.png Try to stay low profile. Try to act invisible. Motto, simple make perfect. ƽ³£ÊǸ£¡£ Study hard, Doing fast, Playing hard!