(1/2)ҳ
쵼̬ȣ÷һ
ȫϵ̬Ȱ
˵
Ҽ˵³롣
Ҫֲء
ҽԺңġרҵѵصȣҪصλЭ̳ںʹóأȷ˳չ
ȻֲҪҽԺлϵѧԴչоĿѧɹֲѧˮƽ
˵쵼ͷ
ЩǺͨҪֲ϶ҪصȻչȻҲҪλġ
˵շԽ
ҪһЩϵ֧֡
⻰˵귽ԻЩģ쵼ҪǮɲôҪġ
ʱ쵼̬ܾվ˵
ֲ֧֣ҽһᣬ֧־ֲĿĿչ
Ҳ˵
ǹ˾Ҳֲٰ֧֣ľѣṩصİ칫Ʒ豸ʡ
⻰ĸЦ˵
Ƕ˼
˵
ڵҽѧҲDz룬ǽһdzҵ顣
Ҳ˵
ûȰҲϣҽѧģֲܹﵮһЩԽҽѧɹҲǶԹˡ
λ̣վѻǮ¶ˣ쵼Ҳ൱˵ġ
ŷ˵
ǼȻͬ־Ӧæˣ¶ҿɡ
Ȼʵ
齨ֲĹ滮ͳﱸʲô뷨𣿡
ش
滮dzȷĿּȷֲĿ꣬Ǵٽҽѧ֪ʶƶҽѧоչչҽƹȡ
ԡ۶ҽѧ˲ţǰҽѧΪּΪֲ뷢չָ
ǻҪƶƶȣǻԱܹ֯չƶȵݡ涨ԱȨἰ˻̣ȷܹ֯иְλְ𣬹淶ִ̣Լ֧ල취ȣȷֲС
ھֲ齨ⶨƻ滮ҽѧרҽǰҽѧ֪ʶѧ֣ضҽѧչۣʵѵģҽȡ
ǻӰҽƻչȣƶȻȻƻȷ⡢ʱ䡢صԱ
ֱӰѺľֲΰ˳
ڳһһ㶵ģֻ˵˵û뵽ֱӾͰѿܶˡ
Ҫ˵Ǹ߿״ԪأԹҲ̫ˡ
Խ˵
ΪǾֲӰ벿ԺΣλͺΪֲĺijԱֲļܹͻ
˾ֲҲһˣǵһ͵ķǹٷ֯
⻰Χ˳˼С
ܿȰξ˵
ţͬⷽĹ۵㣬ֲҲμˡ
(1/2)ҳ,һҳĶ
ǩĶ