ºÝºÝߣshows by User: youngpom / http://www.slideshare.net/images/logo.gif ºÝºÝߣshows by User: youngpom / ºÝºÝߣShare feed for ºÝºÝߣshows by User: youngpom https://public.slidesharecdn.com/v2/images/profile-picture.png 방가방가! ã…‹