(1/2)ҳ
ʮ³_ԭʼ_ԽС˵_ѧ
ʮ³
ʮ³ɣ
ҪڸԣȻϲһЩéݣʹвθУҲ߷ˮܣֻƾűһûжô
ڵԻDZȽϼģǰľͷӾͿֱãɵĴϸÿԺͲӲ֣ڹ̶ãȻͿΧˣѾüӳˣéݵijȿԸǴϱۣз깦ܣҲ̫Ӱ£ֻҪĸЩ
Ҫǰ飬ȻDz˵㣬Ҫô㣬ҪôǸijʽ㻹ǼЩһЩȽϳĴһֱӽȥӳˣͬʱҲӺˣһá
ò˵һ̣ϰ벿ͻСʱŲɣճֳĶȻеôÿϻͦϵģֻԴֲЩ
ȹԾҪˣֻҪΧһȦУһȹ˵ǷdzģݵϢչµı֯
ȹȡľ飬õĶdz̺ʵéݣҶǿĶȥˣȻ֯ѶϿܻһ㣬dzƷͲ̫ˡ
Ǹ࣬ҪһЩȡһγͣٺĹȹı֯ͿˣǰǰҲСʱʱ䡣
Ĺˡ취ѱõŪĸЩҪͨĴÿһéݶɢһ㣬Ҫڲ࣬ȻӸһߣļһİͣҲԵɢɢģڵֵˮ
ʱģÿһСطҪչ˵ڼҪéݸŪ巻˼ƤȥͲ̵ˡ
һֱŪɫϰҲŪһѣһֹû취ˣֻڶ졣
ĽչǷdz죬ֵӶѾˣҵڶӵĿȫijεģȹ٣õһ״һСˣӼǰIJˣⷽļյĺˣһЩĵطܺõĸ˹
ʮʮ
(1/2)ҳ,һҳĶ
ǩĶ