y(tng)һ߿ȡY(ji)Ҫ7-8֮gm(x)ͨԺУȡY(ji)ԃrgһ8ѮѮԇȡY(ji)IJԃʽǵʡԇԺپW(wng)߈ԺУپW(wng)ԃ
1߿ȡY(ji)
ȫy(tng)һ߿ȡY(ji)Ҫ7-8֮gm(x)ͨԺУȡY(ji)ԃrgһ8ѮѮԇȡY(ji)IJԃʽǵʡԇԺپW(wng)߈ԺУپW(wng)ԃ
ʡݶ7ĩȡԴ@ΕrgҪP(gun)עԼȡB(ti)ڌƌW(xu)Уһ8ѮȡҲ8³ʡȡrֻͬҪñʡȡrgŲſ
ͬʡͬԺУͬεȡ֪ͨl(f)ŵĕrgDzһӵͨ߿ȡ֪ͨİl(f)Ǐĸ߿(dng)7Ѯ_ʼһֱ8ĩ9³M
2Ƶȡ֪ͨʲôrl(f)
ͬԺУIJͬȡ֪ͨl(f)ŵĕrgҲDzһӵ߿ȡ֪ͨİl(f)ŠB(ti)ĸ߿(dng)7Ѯ_ʼһֱ8ĩ9³MС
־ԸμȡεһǰһԺУĸ߿ȡ֪ͨl(f)ŵ֮ٴεĸ߿ȡ֪ͨܕ^ܰl(f)ŵһ㶼810̖Ժ͕m(x)_߀ՈԺУĿͼLҪļ!
3߿ȡע
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2Ҫע߿ȡ߿ȡǰMеڱȡAξͽӵijƌW(xu)У֪ͨԴ_Ǽٵġ
3ԏĽľͨߵȌW(xu)vYУвԃW(xu)Уή(dng)fԓУ߂߿Y֪ͨȻҲǼٵ