/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: VickeyChen1 https://cdn.slidesharecdn.com/profile-photo-VickeyChen1-48x48.jpg?cb=1523340995 ÐÄÇéÒôÀÖ http://nihaoku.cn www.xiaogezi.cn www.nihaoku.cn linrlightweb linrwinds