際際滷shows by User: prasenjitbiswas18 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: prasenjitbiswas18 / 際際滷Share feed for 際際滷shows by User: prasenjitbiswas18 https://cdn.slidesharecdn.com/profile-photo-prasenjitbiswas18-48x48.jpg?cb=1523457821 aimless ship without radar....