/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: crandinoechiang https://public.slidesharecdn.com/v2/images/profile-picture.png 进了电机系然后发现大脑迴路完全不敷使用的可怜笨蛋一枚蚕础蚕