/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ashraf555 https://public.slidesharecdn.com/v2/images/profile-picture.png 悋��惠惘 忰悋悴悸 惡��惘��悋 ���� 忰��悋惠�� : 悋��惠��惡惘 ��惺惆�� 悋��悋��惠慍悋�� 惡������悸 悋��惠 惠��������悋