/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: harissharma7 https://cdn.slidesharecdn.com/profile-photo-harissharma7-48x48.jpg?cb=1523485207 I believe only three sentences 1.what i do? 2.when i do? 3.how i do