��--��ǻ��Ʒ -

��

��
��
��
��
��
��
��
Ʒ

��
���

ǰ ��
Ŀ ¼

��

    �� 鵯ȸ�밮檻��
��
    �ò��ʧ�ߣ��ȸ֮��飻
    ��ߣ��֮��檡�
    �ǽԵߵ��һ���֮��Ҳ��
��
��ۣ�

    �õ��Ķ��Ȳ��ʧȥ�ģ��ǵ��ȸ��Ȼ��顣

    ��Щ��˻��Ҫ��Ҫ�Ķ��İ��ȥ��һƥ��

    ��Щ��Ϊ��е��ͷ��ߵ��ˣ��û�а취ȥ��˵ĸ��ô��ȷ�ġ�

    ��֮�飬��޼�֮��Ȼ��ȥ��֮С�񣬵�ȷ�ǵò��ʧ��ׯ�ӡ��ƪ��
˵��
    ��ڴˣ��֮�飬��ǧ��֮ȸ��Ц֮��Ǻ�Ҳ��أ��Ҫ��
��Ҳ��Ļ�˵��ڴ��Ӭ��ҩǮ��

    Ҳ��˵��ʲô��飬�ܵ�Ҫ��һ�µ�ʧ��ֵ��˾�ȥ��ֵ��˾Ͳ�ȥ��
��Ҳ�Ͳ��ˡ�

    �˸��˵��޷��ȵģ��顣��ع��
��ɣ��Ȼֵֻ��Ƥ��ǡ��أ��

    (��)��Σ�ż�꿥��֮��ϧҲ��Ի��檿ɻ��Ψ��ѡ��
��ָһ�ˣ��컻֮��ΪҪ�õ��õĶ��͵ð��Լ��õĶ��ȥ��
�ð��ˣ�Ҳ��Ӱ��Ҳ��ˡ��˸��ã��ԾͿ��˻��ˡ�

    �˿��˵��ƽ��⣬��㴲����˼�롣��Լ��İ��Ů�ˣ��
��ܹ��Լ��ģ�ȴ��ԶҲ�޷��ġ��ԣ��檻��ֻ��˵��õĺ�ˬ��
ȴ��˵��ǡ�

    ��Ȼ��ڹ�ʱ��һ��£�Ů�˽��˵ĲƲ��ʱ��Եõ��Ҳ��
��Դ��һ��ضԴ��ǡ�

    ��֮��鵯ȸ��ò��ʧ��檻��ˡ��ƺ��ÿ��ǿ��ǡ�

��

��й��

��

�ܲ߻� ���
�� j�� �� ҫ
��

��ʽ��

��

map