³ţҹ硭
~
~~
ڻԮͥİ֮ϣźХĿ磬սһΧһȦ赲ɳʴԶԶȥһѶսij
֬ĻڿХвͣҡҷм֧һڲͣȥ·ʱпܻᱻϨ𡭡
һҹ·̵ĺˣСϳȺҲƣԼϣͷ̺ʱصҹ´˷ĻصƾҲֹ֮ĸ֮
һߣǧսΧƵм䣬ҲԼԵİϱĿ
ع֮УʱתץԼֲڵգסֹЩʲô
쪡
һ紵ϼⳤIJƺһϸ죬ҹԭϣԵĸ͡
~
Ȼ䣬ۣ͵سϵĻһŵҰȥ
ʲô£
鵶ܿ쾪Χ˯ĺ죬γЯױиһȥһûɫһ
˸ƣ˵˵Dz˵
ҲʼΧһУϧ˷ƥص⣬ʲôû֡
عض˵㵽˵ʲôʲôû̫ɹˣѵǻҹϮô
һӣŶһص˵ˣͥڲϿдġ
عոͼ˳ȸ峤ʱüͷһ壬ڻѵ»һ£ȻľеǣͥݵϢΧDZһɹ̬ȣһ֮Ѿüˡ
ڶعԥҪҪһʱȻӵȫˣͥڿҪ˯ˡ
˻ڿĿҰɢصΧ˯еĺʿ˯֮о˹˯һ͵
侲~ʵڿȥǰһѽڵȰ֪ܲãͥռˣΪҲͬѹҪٶǰȥ𣬵Ҳ˶Լִ簡
ԣһץ½˵죬DzҲñˣǣȷ㣬ѵĺܣںǣ֪ģСڳˣǰ·ᷢͥڲͣĿϽȥǰɡ
ɫأü˼ǷʵδڣȴȻһѽƿԼһ˦ͥǰ۶ȥ
죬Ͻϣÿɺ⡭
ͻıôһʱֲæΧȥһƬҰ˻ХϢͺĺ
˲ðȥɡ
عҰΪľٶңһҲȺ˸ȥϾǺԭϵĿɺҪչЩģοںĻԼӦЩµԶ߾
~
ɫ£۳ããԭ֮ϣٻҹä֢ĺ˶ſץ˫סԷԼ±̤
ͣ~~
ΪȻֹס۳ңȡߺе֬Ѷǰڰȥ
ȻǰԶһŵĿźХĿӵС
һ£ǰеĺȫûƭԼ֮ǰܷ˵ĶعҲ¶һ˿εɫͬʱĶֱȲԭϵѪǻ
ȷŵĿ̶ͥԴٰǸ~
̴˽ǧǰڰеĵط۶ȥʱͬƬĿԽԽͥӳܵǰڵϲͣ
һһ ҹڷ(1/2),һҳĶ