/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: yingweiwang92 https://cdn.slidesharecdn.com/profile-photo-yingweiwang92-48x48.jpg?cb=1523398611 劝尔出门行，行难莫行易。易得还易失，难同亦难离。