A(y)Bʹİl(f)
Bʹһrgȥt(y)Ժܙzί?҂֪Bʹ*ΣԺܴ˻BʹһҪƌW(xu)ίôA(y)Bʹİl(f)? ۂһ
1 o(h)Bʹl(f)ڃͯһ_\ؓ(f)(dn)a(chn)֑^_Bg(sh)һΣUеº͟ӰϢ˯ܽ^g(sh)o(h)ʿҪĽ˵ĸNɆ˵˼]Bɹߑ(zhn)ټ
2 ҕҕҰuBʹֱӉҕ(jng)ҕ漰ҕ7080%IJ˳F(xin)ҕҕҰϵKo(h)ʿͨ^֜y˽ⲡ˵ҕҕҰrwƽҕǰָĂλȾxz黼ҕҰrڲǰIJͬx(1 m2 m3 m̎)ָ(sh)uҕӛ䛺cg(sh)ҕM(jn)б^
3 Xp^Bʹϰl(f)չXҵײX܉Y(ji)ɳF(xin)YߟԵȰYYҊӛ䛲g(sh)ǰ3g(sh)^Yṩ(sh)(j)
4.Bߑ(yng)oÓˮԽB(ni)ߑ(yng)Mg(sh)ǰ(zhn)g(sh)ί
5.g(sh)ǰٴwܜp(yng)עa(b)oƤ|(zh)أF(xin)wΣٴwؿɕa(b)oٲg(sh)ٴwܿɵõ֏(f);g(sh)ٴwܜp(yng)o(yng)ί
ƌѣᘌBʹ(x)(ji)}һϵнBϣ㌦Bʹ˽ˎƪBʹBֻһҪĿ҂BʹߣBʹжæһҪͣ_絽I(y)t(y)ԺܙzᘌίBʹͨ^ϵĽBҌA(y)Bʹİl(f)?(yng)ԓ˽տ(f)