/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Aryyoungjunoppa https://cdn.slidesharecdn.com/profile-photo-Aryyoungjunoppa-48x48.jpg?cb=1629688467 learning is an activity that is usually boring for people who do not enjoy learning unfamiliar with the name of learning and therefore learn from now on!!!!!!! so, I love learning it's my live.. pervect.. ^_^