/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ArthurFather https://cdn.slidesharecdn.com/profile-photo-ArthurFather-48x48.jpg?cb=1523733052 ��仄 ����仗 亳 仆亳 仂 ��亠仄 仆亠 亟��仄舒�� Scientist-genius.