/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: PoAPaeRaccoon https://cdn.slidesharecdn.com/profile-photo-PoAPaeRaccoon-48x48.jpg?cb=1523026087 Why everybody so serious >> Just stop for a minute and smile （＾Ｏ＾☆♪