BxָУxČW(xu)vW(xu)ƮI(y)^m(x)M(jn)бƶεČW(xu)(x)cxͬBxڌƮI(y)֮M(jn)бn̵ČW(xu)(x)ƌġ3+2ꡱW(xu)
һ(li)f(shu)ԌW(xu)ԇĺҪڳ˽S(gu)ֻJ(rn)҇(gu)ԿI(y)CJ(rn)˽I(y)C(gu)Ӣ(gu)(gu)(gu)ձĴ¼¡ô23(g)(gu)ҳJ(rn)҇(gu)ԿI(y)Cȡ˴+ԿơČͬxģʽ˴I(y)Cֻһ(g)^(gu)ֶ
ͨߵȽߣԿh(yun)dzɿf(wn)ǧf(wn)Ҫɿ(hu)J(rn)ɶȵ͡
xҲQͬxcBxǃɷNͬģʽµČƺͱͬr(sh)M(jn)ЌW(xu)(x)ͿԇԿֻҪһ(g)(gu)ҳJ(rn)ČCͿՈ(qng)ԿCδҪԓCһԿ(gu)ϵеC
xָM(jn)ЌƌW(xu)(x)ͬr(sh)nҲBxָW(xu)xһ(g)ƣƮI(y)֮Rͨ^(gu)ԇ߅Կ˸߿ȫ@ȡƌW(xu)vC