????:1????????:???????

2?????????200??

3???????????

4????app

5??????????

????????2?????????7????? (????????? ???????????)????????????????????7???????????????,???4?????????????????,??1????

?,?????????1??????????0.7%,??????????????0.2%????????????????,????????12?0.2%?

????????,?,??????,???????????????3???

????,???????????,???????

??????????????????????????????????????,???????????????????,?????????????,??????????????

??,??????????????????,???2022???????????9??????????????(???) ??????:?????????