際際滷shows by User: MeeYeolYeolYoo / http://www.slideshare.net/images/logo.gif 際際滷shows by User: MeeYeolYeolYoo / 際際滷Share feed for 際際滷shows by User: MeeYeolYeolYoo https://cdn.slidesharecdn.com/profile-photo-MeeYeolYeolYoo-48x48.jpg?cb=1523223690 ChongShin University ChongShin graduate School