־Ըȡʴ
־Ը,]НM~ԺУ־Ը,ȡЩײ܇Ŀ,߀]НM~ԺУŕȡ,һf־ԸȡU,^ʣµĿ϶TI(y),cČW(xu)УϵĸС,һcČW(xu)Уϵĸʴc
־Ըr,У־Ը͌I(y)־ԸR,ԇԺ(j)?jn)?sh)(yu)ȵͶnԭt,1:1{(dio)nM(jn)Ͷn,ȫc־ԸĿ(j)ɿĸߵM(jn),ɸ߷ֵͷM(jn)ЙzͶn,W(xu)У
Ҳf,?jn)?sh)^ߵĿ־ԸбȡĎʱȷ?jn)?sh)^͵Ŀߺܶ־ԸrҪע,HҪԺУķ?jn)?sh)Ҫ,ҲҪԺУ͌I(y)wzȈҪ־ԸҪҎ(gu)ĕrg(ni),ƿ÷ČI(y){(dio),ȡʡ
־Ըʲôrȡ
ԺУ(Ŀg(sh)y(tng)y(tng)w)־Ըƽ־ԸͶnȡģʽ,Ͷnr,ʡk(j)W(wng)ϴ_J(rn)־ԸϢͶnԭtM(jn)Ͷn,ɸУƽ־Ըԭt,(yu)ȡ
1־Ըȡrg־ԸĴաȡY(ji)ȡĮ(dng)gͿԲԃ
2^־ԸW(xu)УȡY(ji)ҪһЩ,־Ըȡ2-3пܲԃȡY(ji)ĕrg