?? (??????)????????????????
????:1?????:??????
2??????
3???????
4???????app???
5???????wx
??????????9????5??????????????????? (????????????????? ???????????????????????)?5??????????????????????,????????????????,??4400??,??????????
???,??????????????????????????
??,?15????????????????????????????????,??,??,???????????????1000??????
???????,?????????,??????????????????,???????????
???????,??????400???????????????????????????,???85%,???????????45%,????????,???
???????,?????????????13???,????????????????????????,?????3?,???????????????????,????????,??????1500??????????
????????????????,??,??????????????????,????????????,???????????????,????????????????
2020??????????,?32??,????????3????????????????2022?????,??????300?????????????????,???2023?????????????????????????????????,??,???????????????????,??????
??,???????,?????????????????????,????????????????,????,???????,????????????????????????,??????????????????????,???????????,??????????,?????????(??????) ???????????????:????????????