߿c(din):\(yn)(dng)f
߿c(din)\(yn)(dng)f
1.\(yn)(dng)
1w\(yn)(dng)ėl:\(yn)(dng)|(zh)c(din)ܵĺٶȣķٶȷͬһֱ 2\(yn)(dng)c(din):|(zh)c(din)ijһc(din)ٶȷͨ^ԓc(din)о.|(zh)c(din)ٶȷr(sh)ڸ׃\(yn)(dng)һ׃\(yn)(dng).
3\(yn)(dng)܉E:\(yn)(dng)w܉Eָһ֪w\(yn)(dng)܉EДwܺĴ·ƽ\(yn)(dng)܉EA\(yn)(dng)܉EAď.
2.\(yn)(dng)ĺϳcֽ
1\(yn)(dng)c\(yn)(dng)P(gun)ϵ:ٵȕr(sh);ڪ(d);۵Ч.
2\(yn)(dng)ĺϳcֽķt:ƽ߅ζt.
3ֽԭt:(j)\(yn)(dng)Č(sh)HЧֽ⣬wČ(sh)H\(yn)(dng)\(yn)(dng).
(؟(z)ξR)
߿c(din):\(yn)(dng)f