/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ashrafchimst https://cdn.slidesharecdn.com/profile-photo-ashrafchimst-48x48.jpg?cb=1738876193 love science/footbal/readig/solving problms悋��悋 ��惠慍��悴 惺��惆�� 愆惘���� -悴����悋�� -��惶愀���� ���� ����惠 惺惆��悋��