?? ?????????????“???”
????:1??????:?????????
2???app????
3????????????
4???????????
5??????????
???(??):????11????25??,“??????????????”??????????,????????,??????
??,??“???????????????????????”????????????,“????”????????????12.41%??13.84%,61%??,?“??????????”????300????????
?????????????????,“??”????????320??,?????????????287????????,??????,????????????????????????,?????????????????????“??”???????????????????????,“?????????”??5700????????
???:??????