/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dongmul1 https://cdn.slidesharecdn.com/profile-photo-dongmul1-48x48.jpg?cb=1522965707 I like to Play Tennis and do Running, Do Research about E-learning , Study languages, Support ChildCare System, Do carpentry for fun.