720յ (̷ΰ )գԺɽӷͥһȨȨȨһǵж㣬Ϊַͥڻ㻯ìܵãȺϣѲеķʽԭڵʱҵ˾ͥɹ˫ìܡ
Ϥԭ潪ijijѯʹڲˣij֪ij岿ɴһijнʹɡڴ岿ɹУ˫ִijȲˣ˫δ⳥˴һʽijԺ
ͥǰΪʵٵɳȡ˸ð֤ݲϣͬʱǵ岻㣬ɽӷͥͨѲо͵ؿͥìܾס
άͬϵijԣа취˫Ľ˵˫λ˼ȡ˴ìܾס
գڳа취ٵ£˫˻廥£òͥǰɵЭ飬ìܣʵ˰˺͡
˴Ѳطͥ壬һ߽Ⱥм˾˵˵ۣҲ˷ԺȺڵľ룻һа취ֳΪĴֳͷɣﵽһ̺һƬЧΪ硢üҷ罨˷ȺڸܵԺ˾¶ȺΪ黳Ⱥ˷Ժõ˴һº϶()
720յ (̷ΰ )գԺɽӷͥһȨȨȨһǵж㣬Ϊַͥڻ㻯ìܵãȺϣѲеķʽԭڵʱҵ˾ͥɹ˫ìܡ
Ϥԭ潪ijijѯʹڲˣij֪ij岿ɴһijнʹɡڴ岿ɹУ˫ִijȲˣ˫δ⳥˴һʽijԺ
ͥǰΪʵٵɳȡ˸ð֤ݲϣͬʱǵ岻㣬ɽӷͥͨѲо͵ؿͥìܾס
άͬϵijԣа취˫Ľ˵˫λ˼ȡ˴ìܾס
գڳа취ٵ£˫˻廥£òͥǰɵЭ飬ìܣʵ˰˺͡
˴Ѳطͥ壬һ߽Ⱥм˾˵˵ۣҲ˷ԺȺڵľ룻һа취ֳΪĴֳͷɣﵽһ̺һƬЧΪ硢üҷ罨˷ȺڸܵԺ˾¶ȺΪ黳Ⱥ˷Ժõ˴һº϶()