/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: joelin9210 https://cdn.slidesharecdn.com/profile-photo-joelin9210-48x48.jpg?cb=1523709938 hi,,HELLO,,,This is Joe,,how are you doing? 這是Joe,,,大家好 平生何所憂,此世隨緣過; 日月如逝川,光陰石中火. ~寒山詩.唐朝