??
?????????1?23????(?? ?????????)??????????????????????????????……???????,?????????22????????,??????????????,???????
1??8???,????? ?? ?????????????????????????,????????????? APP?????????????????????????????“????”,??,?????????,??????????????????????
?????????????????????,?????????????,???????????????????,????????,?????,???????????????
????????????,????,???,????,????????“??”????,???
??????????????????,?????“????????”????,??????,?????????????????“????????????????????,?????????????”?????????,??????????“?????????”?
???????,???????????????????“??”??????????????????“??????”??????????,????“????”????,????????????????????????????????,??????“????”?????
????????????????????,????,?????,?????????
?????“??????”????,?????????“?????????”???????,??????????????????????,?“??????????”,????,??????????????????
??????????,???????????,???????????????,?????????,?,?????????????????????????????????????“?”,??????????
??????????????“????????+”????????????,????,??????????????????????“?????????????????????”?,??,???
??????,???????,???????????????????????????????????,?????(????????)
???????:????????????????????
?????????????????????????????????????