L(fng)L(fng)ܳߴӺӋL(fng)еĸߜL(fng)ܺ巨mL(fng)ܣ@ǃɷNӵL(fng)ܣԼʲôL(fng)ܵƽװbL(fng)ϼbֹy܉ʲô@Щ}ҪĿǞˁM(jn)ЏصQģĶɻ
1.L(fng)L(fng)ܳߴӺӋL(fng)еĸߜL(fng)ܺ巨mL(fng)@ǃɷNӵL(fng)ܣ
@ɂ}L(fng)a(chn)SpůͨDzyشԓa(chn)Sow𰸡
L(fng)ܳߴĺӋ(yng)ʽǞ飺L(fng)ܳߴ=L(fng)/L(fng)
ߜL(fng)ֿԽߜعzܛҪɲwSȼ߷Ӳzߏ䓽zԼߜؾ@傀(gu)ɵġ칤ˇtǞߜ(f)巨mL(fng)ǞڹDzýَϾƶɵġ
2.ʲôL(fng)ܵƽװb
L(fng)ܵƽװbL(fng)a(chn)SpůͨǞһNbʽ߶ȲͬL(fng)ܣͬһ߶ȁ팦ܵט(bio)M(jn)пңƽRƽ@ӵԒ֧ܵİbҪͨL(fng){(dio)ϵy(tng)С
3.L(fng)ϼbֹy܉ʲôãԼL(fng)֧c֮gҪӉ|ľ
@ɂ}挢L(fng)a(chn)SpůͨM(jn)ЌI(y)شĴǞ飺
L(fng)ϼbֹy܉ǞֹL(fng)L(fng)׃a(chn)ؓ(f)M(jn)F(xin)՚ȬF(xin)}L(fng)֧c֮gǷҪӉ|ľt]@_Ҏ(gu)ҪһvDzҪ