?? ????(?)???????????????4000??
![](https://image.chezhanri.com/2020/0402/56574f03d08f190747e4689b9f9c8ced.jpg)
????:1????????:????
2???????
3???app??????
4?????????
5??????????
?????7??6?? (????????? ?????????)????????????????????2021????????6???
???,?????4062??(????)????????????????,????3??4000???
??,?,????????(??????????????????)?3925??,???????????????1.6%;??567.5?,????8.6%,????????,????20????????????????????????“?????????????”??????????????????????????
???,??,??????????
????,????(???)????,???????????“???????????”?????????????????“??”??????,?,???(?????) ???????????????:???????????????????????????