際際滷shows by User: ChanKyunPark / http://www.slideshare.net/images/logo.gif 際際滷shows by User: ChanKyunPark / 際際滷Share feed for 際際滷shows by User: ChanKyunPark https://public.slidesharecdn.com/v2/images/profile-picture.png a good life, exciting, always new, happyness, passion, energy, travel, research, working,...