/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: pinghsunlee https://cdn.slidesharecdn.com/profile-photo-pinghsunlee-48x48.jpg?cb=1523364465 辛苦一陣子 成就一輩子~ 李秉 Erich