?? ????????????????????
????:1????????:??????
2?????
3????????
4???app??
5??????????????
?????12??????11?? (??????????? ?????)?????“?????”??9????11??????
????????????? ????????,“??????????????????????????????‘????????????????????’???????”??,????“6?????????????????????????????????”???,??“???????????????????????????????”“??????”??,21?22??????,?????“??????”????,????,??,???????“?????????????”??????
?,“??????”????,“???????????????????????????????”????????
???????????????,????,?166????,?????????????????????????241??????????????????????????????????,????“????????????????????”????????????????????,???????,????????????,????,??“????????”???????????
??????,??????“????????????????”“??”????????????????????????????????????????????21?????22?????,??????4???????????????????????,??????????????????16??,??????“???????”,??????“??????????”?
“????”???????????,22??????,?????????????????????????????????,??????????????“???????????????”,???
??,????,??????????????????????????????????????????????????????????????????????????????“??”????????
?????,???,?????????(????)
????????????????????????:????????????