/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: LynTai https://cdn.slidesharecdn.com/profile-photo-LynTai-48x48.jpg?cb=1523166449 ĪÍü³õÖÔ í˜ÄæÒ»Èç