(1/2)ҳ
050¸_˺Ұ_С˵_ѧ
050¸
050¸ţ
Լ˴Сʱֱȷ܄¥Է
¥ԺŲ
ߵ̽ͷ˿܄ĸպóɫװģϳǰϰԵؽһװӡ
ͻȻ¥µת̧ͷ
ŵ͵ȥѹסϢⴭϢҲüһ룬ֻΡһ䲻һ
ҲԼûϢųߵͳֻĻʾ܄ĵĶšȽţ
ˡ֡
ſһüĪˣ
ԷһֻѾڸϹʾ
дᶨʮٿٰ˼ҵȽĻԺʿͽֳͱҥ
سţٰҵѼվ̳˷ͥȻҥ̰
һʱ֮ը࣬клDZšɡ̬ȣϾڴɥʱ壬ٰЩֶȻҲֻӸƤë
܄һԷһܵ۱棬ը¼֮ԭû𱬵ķӾȻһҲûȥ
ҲһСɱۣҪôأһسǺǰ粻ģʭͷϣɾҲǻ
Ͻ飺ĿǰԷһڷԴʣŶʮףҪҪDZ߽۴
܄ȥûҪ
𣿽۴ԾĹ
ϣֳѾҥˣǶڻǻӰ죬ѾˣʱͶ֮ʱۡ
܄֣֪ڿʱơ
ϣDĿأ
܄ģĿճС
ϣǺҪʽ⡭
܄ģ
ԭƻԷһںͶڻʽ𣬿ԳΪDĿijԤ㣬Էܴ죬һDʽͻԽ
܄IJܲһ㣬ַÿһıڵḶ́м仹Ҫַܸգг飬ԸΣһߵı䶯һС˭ÿζаٷְٵİգҲڶĶѣ
܄Ķʮͷѧҵͳ뷹Ӽ˵ķ˾𣬻۵һͰԼĵƤʱڶعܿػûôϣ۹ã۾Ѿ˺ֹ֮Լ̣Ӽ¥С¥ڶʮڵýϰ飬Լɾ
ͶҲ
(1/2)ҳ,һҳĶ
ǩĶ