際際滷shows by User: calvin19961 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: calvin19961 / 際際滷Share feed for 際際滷shows by User: calvin19961 https://cdn.slidesharecdn.com/profile-photo-calvin19961-48x48.jpg?cb=1523462590 HEY GUYS, My name is Low Khai Wynn and you can juz call me Calvin.