/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ThuNguyen14 https://cdn.slidesharecdn.com/profile-photo-ThuNguyen14-48x48.jpg?cb=1523051833 It is difficult to say what is impossible, for the dream of yesterday is the hope of today and the reality of tomorrow