/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: hanyuc2 https://cdn.slidesharecdn.com/profile-photo-hanyuc2-48x48.jpg?cb=1523533508 在拖拉昏沉中偶尔惊醒蒐集基础知识与细节并更加谦逊。