?????????1???31? (?? ????)????????1??????31???????,????2?2????????,?,??,????????2???????0??
?,?????,?????????,??????5???????????????8?,??4?,????2??0?,??????(?)?????????????,????
?,??????????,2?1?(????),???,?,?,??????????????,?(???)???????????:??????12?????????????14?,?????????17??19?,??15??17??
2?????????2?(?),???????????,?,?????????,???????????????(????????)??????,?,?????:????????????8?????12?,????18??????20?,?14?????17??
??,?????,?,??,?????????(??????) ???????????????:??
????????????????????!
???!KD????????:?????5??
???????????????????
????????:????????????
????:???????????iOS
???:???????U23??????????
??????!??????????????
??????????????????
4S??????????????:????????
?????????????:????????
??:???????????9???
??????????????????
??????????????????????????
????????????????????
«??»????-????DC??«???»
?????????????????“1+3+7”??…
????????:??????????
????:???????????iOS
??!??????????????????
??????????????????????
????????????????????
?????4?1?????????9????
KD????????????????????
????????:????????????
?????????????????????