R-Ҫ
P(gun)]
1.(li)ͨRӛ](mi)Ѕ^eͨRӺyRһKյЧһr(ji)X(qin)s˺Îױ
2.yRyĤPͨRӿṯṯyԹʡɱķԲyIJPۿyR@eͨRRԲǷһȫҲǷֵ_(ki)yRRӵһN(li)Ҫָ;ڔyСRҲָyõ_ʽRҲQ(chng)yRyRRӵҪ^eyRһ治ͬķŴ@ӱڻy߿ղֵļ֮̎RһN⻬߷⾀(xin)Ʒ
Ҋ(jin)RƽR˂Á(li)xҎtܵı撁僽ٷĤIJƷRӷƽRR(li)RаRR֮ҪyRҾԼ̫(yng)܇(ch)c̽՟ķRhR܇(ch)ҕR
yRڼͥضĽԡÁ(li)f(xi)yκ^l(f)xݵĹ@(li)RӱóɲͬĴССĿSyĿəzҕȫbַQ(chng)R