(1/2)ҳ
ȭǰȭʼĩɽ˼¡ᣬȭִ̥ǹȭʷҲǹĴС
չУеȳ̱룬˽ڹޣӵЩе·
·˰ޣйٱʣụ̈ǵЩϡб
½٩٩̸һһ㶵ģû뵽ȭȻôѡ
Щ̫ߵˣΨһõĹǹӣҲ̫ˡ
ʦЩԶ½ѯʵ
½˵
˫
һ˫˫عûףʵ
ʲô
½ϵĵҩȻȻ
˼壬ӣȹӶֱ̣֧۳̵İӣֹܣܣӲľߦȶԡ
˼ĵͷǵ൱ˡ
õı˵̰˭˵
½ϼԵͷǼ˵
˫Դط̨ά»䱱ʦȭһʮԴ˫
ʦʦ壬ʦȴǺӱݵǹĴˣ˵ʦ洫
ԵĴǰС˵ᆳ
үô˵½ϣʵ
˼ǡҲͽܣ
½ϰڰ֣
Ұǡ
ͽ
ԵͷԭˣȻһôԼҲһˣ벻ȻܺЩȭմϹϵ
˫̥йٱʣõĶǵѨЩѧҽģպöѨλóҲѧŹ
˫ֱ۵죬ȭˣȻҲãҪѧ˫ðʮȭʽ˲У㡢ҡɨͬʱҪβ仯ôġ
һ˵½һĵҩһԵѨλͭϱȻ˼¡
ȫϵҪѨλ
ˣԭ˫ǽգҪѧȭС
ʵ
ʲôʱѧʮȭ
ȭĸʽȭܴڵʱ½ϻӦ
ԣԵ˵
Ӧûˡ
ţ½һ
ſóȫһȭһ¸һ
½ϿЩɲ췽ԴɾͲһ˿СӺ컹˼֡
ѵͻˣ
Ҫ
(1/2)ҳ,һҳĶ
ǩĶ