?? ??? ????????“????????????”????
????:1???????:?????????2021
2???????
3?????app???
4?????wx
5?????????
????????????:??????????11?????15????????????????????????,???????????,?????????????,???????????????????,???
?????????????,???????,?????????,???
????????????????????????????,??????????????20??????????
?????????????,??29????(?????????????????????????)?????????????????????????????11??????????,?????
??????11?????????????????????????,????50.2????????,?40%????????????????,??????14????????,????????????????
??? ?????
??,????????????,?14?????????????,?????????????
??????,??-5.3?,?-58?,??9??????
???????????,??????????????,???3500??,24?????
??,????,?????????????????????????9???“????????????????????”????????????9???????,?????????????,??,?????
???????? ??
??????????????,???????,?????????,????????????????????????????,???
??????,???????,????????????36??????????????2000?????????????????????
?????,????????105?????????4???????????,?????,?????????1.5????????????80??????????,??????1????????????????,????????5?????8400????????,1???????40??????????
???????????????????????5????????????????????????????????,???
?????????,?????3????????????;?????,????????3?????????????4???,?????
???????:?????????????????????