ҽԱһЧͱʣҽѨλĦܹЧİ֬ͽܼѨλĦɣһ
1Ѩ
ȡѨ徦Ѩλ沿ĿϷݴ
ΡĿʹᣬﲻĿѣӣҹäɫäӭᡢƫͷʹѹƣ͡
2Ѩ
ȡѨѨλ沿üͷУмȡѨʱӦҪ߲ԵƣѨλ沿üëڲԵݴ(üͷУм)ǡ
ΡͷʹбĿӲᣬĿʹ(Ŀ)üʹ´ӭ(׳©)۾Ѫ۾ƣ͡۲Խӵȡѧ۱УһھָѹĦѨɼ䱣Чͬһ㡣