(tng)X(ju)λX(ju)γ
1 (tng)X(ju)γ
ʹĤ(dng)(dng) (tng)С(dng)(ni)ܰҺ(dng)(ni) (tng)X(ju)̼ܵa(chn)d^(jng)_(dng) (tng)(jng)XƤӵ (tng)X(ju)Иγ (tng)X(ju)
2λãƽ⣩X(ju)γ
^λ׃wֱ׃\(yn)(dng)——ǰͥ(ni)d^
pptýwn21(y)Ո(qng)c(din)·oM(jn)d