?? ????2??????6??????????????18?:
?????,??????????,2??6?????20?8??????????????20??????,????????????????6~8?,????,????????10??;???????????4~6?,????????????????????7~8?,??10??????????????8????????????????,????0?????????,??????????????6~8??
??:
1???????;
2????;
3?????;
4?????
???:???
???????268?130?????“???”
??????????????:??7????
??????:??????????????
?????????????:????????
????????????????????
???????????????5??3???
????2??????????2???
???????????:?????????
????!??????????????
«????»???:?????????
???!KD????????:?????5??
?????4?1?????????9????
?????????????????????
??:???????????9???
????:???????????iOS
???????????????????
«????»???:?????????
????????/?????????/???
??????????????
?????????????????????
??????????????????????????
????????:??????????
«???????»????????????
????????6???????????
???????????????????