(dng)ǰλã߿W(xu)W(wng) > ߿־Ը >
2W(xu)Уǰ܈2W(xu)У ǰ(ֱʿ)һO(sh)ɂ־Ը,ÿ־ԸһW(xu)У
2W(xu)Уǰ܈2W(xu)У ǰ(ֱʿ)һO(sh)ɂ־Ը,ÿ־ԸһW(xu)У
S¸߿ߵĸĸȫʡǰ־Ըrͬw҂ҪԿԇԺk(zhn)(j)˽ǰAοԈɂW(xu)УÿW(xu)У܉I(y)BCҲ܉W(xu)ÿW(xu)УxI(y)ͬrx{(dio)
ٱ磬Ĵǰ־Ըόǰ־ԸҪֱʿǶȡЩ^(q)ǰֱ֞ʿM(fi)t(y)W(xu)4ֱʿM(fi)t(y)W(xu)?q)Сƽ־ԸO(sh)ABCDEFԺУÿԺ
УO(sh)4I(y)־Ը(ֱʿO(sh)I(y));O(sh)1ԺУ־Ը4I(y)I(y)־Ըĸǰ־Ըֻxһϸ^(q)ǰ־Ը(sh)Dzͬģޟͥÿһ^(q)ԼҎ(gu)҂Ҫ(j)ԼڵʡԼ־Ըָ(do)Ҫȥ
ǰ˼xͨȡ֮ǰM(jn)ȡΡ@֮ǰȡǞ˃(yu)ȱCP(gun)ԺУ͌I(y)Դǰc(din)ԺУ͌I(y)һԣͬͨεP(gun)Ժ?q)I(y)
1ǰ־ԸҪҪм(x)˽ڵʡǰĸԺУЩ
2Ҫ˽@ЩԺУėlЩԼǷϗl
3Ǹ(j)ԼijɿxmϵĴW(xu)