(du)ڴЇ(gu)(li)f(shu)иZ(y)иԇеyc(din)߀кܶõMֵСռP(gun)иZ(y)߷EP(gun)Bϣ(du)
˽Z(y)Ļ֪R(sh)
иZ(y)ԇ(du)(zhn)Եһc(din)ǿ](mi)˼ĕr(sh)gĽo}Ŀ_(ki)ʼԇֻж̶̵15sҪ45֮(ni)oһ(g)^βش
hڴ}r(sh)Ml(f) (tng)Ϳԡ(du)иZ(y)}Ĝ(zhn)䑪(yng)Ҫءׂ(g)棬ǰ(zhn)һЩP(gun)ľͣԇĕr(sh)m(dng)M45Ĵ}r(sh)g(ni)չʾԼ~R(zhn)_
֪ԼĿZ(y)ˮƽ
M(jn)иZ(y)W(xu)(x)r(sh)Z(y)A(ch)^hʹ¸ӢZ(y)1-4 Ϗ2_(ki)ʼѕ(sh)Č(du)ԒϤ(du)Ԓ·ĺ˼·Z(y)A(ch)^f(shu)(li)ԭ߉߀ȫ˼S15뷴(yng)^(gu)(li)ΨһĽhǶf(shu)ྚ,ӢZ(y)@ӛ](mi)Єeĸ[T,hȺ(jin)Ό(xi)һ´}Ҫc(din)f(shu)ĕr(sh) (tng) (tng)Լ挍(sh)Z(y){(dio) Ȼ(zhng)ȡе}Ӌ(j)r(sh)f(shu)ױһ(g)ŵӡѭuM(jn)_(ki)ʼӋ(j)r(sh)
W(xu)(hu)ķ
ܶ˶֪иZ(y)Ҫྚf(shu)ÿ춼f(shu)˺hҶ}ÿٴf(shu)20f(shu)߀УҪcˌ(du)ԒcX(du)ԒMܶث@÷Y(ji)Լl(f)Z(y)e(cu)`(jin)εķnjԼf(shu)ӢZ(y)(f) (tng)ze(cu)`ָֻf(shu)h(yun)(hu)M(jn)
վw(x)E
һÿһξ(x)ĕr(sh)g1Сr(sh)r(sh)gL(zhng)҂עˣԓϢ
ڶx2}}ͲҪ12}46}Ҳ
xһ(g)}ĿĴx10-20(li)Ϥ𰸣(zhng)ȡ܉(li)ˮƽǞ˽oԼԳֵĜ(zhn)QԒf(shu)@(ni)(du)(li)f(shu)һ~һ(g)ĵvԒӡX
IJ@ݲϷһ߅ٰԼXӛă(ni)f(shu)ӛĵă(ni)ÿһԒ(f)(li)ǵģ@(g)r(sh)ҲSf(shu)IJǺܺDŽe䌍(sh)@ֻͨɹ·ϱؽ(jng)
岽ŵĴ؏(f)10顣
11ĴM(jn)