/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: kangminlee965 https://cdn.slidesharecdn.com/profile-photo-kangminlee965-48x48.jpg?cb=1523636078 행복Çê˜ì„¸ìš”^°÷