ӭؼҡ졻.2
źϵĸ֣ҸоһDZõ壬ҲۡҿϤݣӿĸжЦ˵һˡ
ŵԺϱ嵽ǰ´ңȷûٸ첲ȣһסңЦ˵Ҳڵʱ䣬ˡ
Ǻֵܣ˵ʲôĻŵɿңЦ˵ֻû뵽ô档
ϱȻܾȵĿңһֱҵʲôأƵ˵˵ˣѰ˼ҲûÿΪеϧأû뵽Ȼȴô˧үDzƽ
˵ܲ˵Ļÿ춼Ҫ˿˧ҲǺܷա
ϱҵĻùЦ˵ôһҵ磡磬ãһΪҶӵ¾ء
⻰ҲɽĿͶԶɣ㣬վgĹâ¶ɢһgĸxĹԣüϱʵûأ֪һǶӣҪnvòҪʧˣ
ϱϽ߹ȥЦһģ˵nvˣôʧأֻҪģnvҵͷrֻ˵nvԾԼòƽƽҪnvlĺû
⻰ԭŭĪɣǼЦ绨˵𡣡
ε˵ֹ𰡣ֱJˣҸǺˡs3;
һ⻰ĪɣʱˣϱҲ˼Ц̲סԵ磬㡭ھDZߺδСôˣ
Īɣ̸һȭͷᵽҵ£ϾǶ֪ҺμұϳǣΪҺμʹ˱ϸˡ
үŵҲһĿϱί˵Ҵ˻һǿǶڵⷽ飬ֲʣԾͱҲ˭̬ʳ𣿡
ĪɣҪѵЦ˵ɣ㣬ɣ֪ǶңİɣҺͼܺãԼˣңһȥţҪȶãһǵԼ
⻰ϱսȭͷ˵yes磬˻ջ
μ̲סЦ
˵ǰûаһˣˣҶˣôIJˣҳԣң
˵ţԶIJϵIJ˶ϲģĺܺ棬ǾʲôʱģһŽϵǵء
ƺ֪ʲôүһ߷ȥǰ£һ߸˵ʵͽӵ˶үĵ绰˵һϽרŸЩ˵ŵ֮ǰѾˣȥʱǾڹԢˣÿһ˿ɶֳġ
ԺжIJУȤôô鰡һʼһأһ˵ԼģҾػζ⡣
˵꣬ϱ˵ѽ磬˵ζͷһٸİɣҸ˵Щ˻֣ҲǴ֣ijտ൱˵ð㳢
ҿ磬֮ǰȥainv˵ģҲınvxģҿֿŵԣЦ˵̸ͦõˣɣҪˣĻɶʱճ̣
˲ˣŵЦ˵Ҳ˵ôҪȢ磬Dzɻȱģ˵㲻ڣҲͲ飬ˣҲʱ¶ˡ
ʱˣûĽִŵԵchouָǰgʵڸҲ̫˰ɣҲͬ⡣
⻰ŵԵˣ̲סЦæ˵aiģҪֻڸ֣˵һʽһʳԵġ
ȴͻȻЦˣ˵ҾŻŻ㣬ѲɻҪ֣صĸͬ㣿
ŵԡһЦ㣬ʲô˼˼Ѿˣ˵ͬˣ㻹ʲôs3;
583 ˫ϲ(1/2),һҳĶ