/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: wingchow1126 https://cdn.slidesharecdn.com/profile-photo-wingchow1126-48x48.jpg?cb=1609925966 ÎÒ²»ÊÇÀÁ³æ...ÎÒÊǶº¶º³æ?