�Ϻ�̤�˭h(hu��n)���O(sh��)�����޹�˾

����˾���I(y��)����ˮ̎��I(y��)��(w��)��ᘌ���sˮϵ�y(t��ng)�����B͸ϵ�y(t��ng),���Q��ϵ�y(t��ng)�����ˮϵ�y(t��ng)���M(j��n)���蹸����,���������塣

���I�I(y��)��(w��)����Ч���l�b��,���V�V�Б�(y��ng)ˮ̎����,��ȫ�Ԅ�(d��ng)ܛ��ˮ�b�ã���x��ˮ�b��,��΢�ݚ����Ś��b��,��ȫ�Ԅ�(d��ng)��ˎ�b��