bõˮ̎O{ԇ
1ˮ̎Ob֮Ҫ_(ki)M(jn)ˮyˮyˮ\͵ˮ̎O
2ˮλ_֮һĸ߶Ⱥ_(ki)L(fng)CM(jn) ˮy_(ki)L(fng)C_(ki)L(fng)CL(fng)y|ؚ48 Сr(sh)ٰl(f)(dng)M(jn)ˮˮÌˮO3/4 ؚ̎ 24 Сr(sh)
3^(gun)ˮa(chn)rһӳSɫĤ^m\ˮuˮ^(gun)ˮ̎OеL(chng)r
4ˆTһҪ^(gun)ˮ̎Orÿ24Сr(sh)Ҫųһʹˮ̎Oе
5ٸˎO{ԇY\DϵyM(jn)Ԅ(dng)\D