гвM50L
гвӋճһwL50wLӋ30(2010);L(~ܘ)Ӌ20ˡԓУLC|(zh)uԸڳA^m(x)ӘI(y)Ӗ(xn)(Ӗ(xn))đ(yng)СW(xu)I(y)512ǰгв̄(w)̎rՈI(y)W(xu)УCI(y)L@CƬ(yng)Ĉyԇrg5159ryԇcO(sh)ںгв
гвM50L
гвӋճһwL50wLӋ30(2010);L(~ܘ)Ӌ20ˡԓУLC|(zh)uԸڳA^m(x)ӘI(y)Ӗ(xn)(Ӗ(xn))đ(yng)СW(xu)I(y)512ǰгв̄(w)̎rՈI(y)W(xu)УCI(y)L@CƬ(yng)Ĉyԇrg5159ryԇcO(sh)ںгв