1.a(chn)(jng)I(yng)Ʒl(f)Ĺ˾50f(wn)Ԫ 2.̘I(y)۞Ĺ˾30f(wn)Ԫţ 3.Ƽ_(ki)l(f)ԃ(w)Թ˾10f(wn)Ԫ
ע:wY˾ע(c)YҪcI(y)I(yng)(xing)Ŀ\(yn)~ƥ!