/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: PeiShi https://cdn.slidesharecdn.com/profile-photo-PeiShi-48x48.jpg?cb=1522998262 每一天都是新的一堂课。我希望我能从每一次的经验中成长。