/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: yangowen3597 https://cdn.slidesharecdn.com/profile-photo-yangowen3597-48x48.jpg?cb=1523515441 我是一名来自中国的英文学习者，狂爱Coding，希望和大家成为朋友。 Just an English learner from China,loving Coding crazily.Hope to be your friend.