/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: 831116 https://cdn.slidesharecdn.com/profile-photo-831116-48x48.jpg?cb=1523546274 Daydreaming during a lesson is a waste of time!!! 平凡的人,希望每天過得開開心心, 朋友和家人都健健康康,快快樂樂!