/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: danikolman https://cdn.slidesharecdn.com/profile-photo-danikolman-48x48.jpg?cb=1523482512 ������������ ������������...��� ��� ��� ��� ��� ���(O)��� ������������