1߿Čǰͨ_ͻ
_ͻǰ־Ըͱ־Ը_ͻ㱻ǰεČW(xu)УoȡôԇԺϵy(tng)^m(x)zڱԼęn;]бǰεČW(xu)УoȡԇԺ͌Ιz־Ը
2߿ǰκͨεą^(q)e
1ȡrgͬ
ǰȡrgͨͨȡǰȡ֮һǰȡڸ߿ɿ֮낀Ҿ_ʼM(jn)ȡͨεȡ߀Ҫ(j)ʡЅ^(q)ľw
2ȡԺУ(sh)һ
ǰΣҪԺУI(y)һָ܊ԺУ侯ԺУԺУ(ԺУĹI(y))wԺУ(CԴW(xu)wI(y))ˇg(sh)Ժ?q)I(y)ԼЇΌW(xu)ԺHP(gun)ϵW(xu)ԺӿƼW(xu)Ժ⽻W(xu)ԺȲԺУЩУСZNI(y)Ҳǰ
ǰΣһҪČ()I(y)
ƵһֱٸУ211̡ԺУʡԭίc(din)У(jng)(zhn)ӱȡĸУ(I(y))
Ƶڶһʡٵķc(din)ԺУ
Ƶ齛(jng)(zhn)O(sh)Ī(d)W(xu)ԺkƸУ
ͨߵI(y)ԺУԺУԼԺУČƌI(y)(Щʡ߀֞Ƶһ͌Ƶڶ)
3ԈČI(y)(sh)һ
ǰοԈČI(y)(sh)٣ͨԈČI(y)(sh)?yn)酢ǰȡԺУһЩԺУT܊wІTM(fi)eǰοԈČI(y)^HHֻڅǰȡԺУ_O(sh)IJI(y)