際際滷shows by User: RoshanKumar50 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: RoshanKumar50 / 際際滷Share feed for 際際滷shows by User: RoshanKumar50 https://public.slidesharecdn.com/v2/images/profile-picture.png I am so clever that sometimes I don't understand a single word of what I am saying.