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

2???????????

3?2021??????

4????????????

5????????

???11??????????23???????????(??????????? ???????)??????????30???23??????“?????”,????,20???“????????????”?????????????????“????”????????

??????????????,?????????,??“??????????”???????????

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

?20???????????????90?????????,???????????????????????????????

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

?? ?????? ??

???,????20????????“?????”,????????“?”??????????????,????????????????????????,????????????????????????

??,?????????????“?????”,?????????????????,????,?????????,????

??,????????????????????????????POS????????????,????????????????????????,?????????

????????????,???????????????????????,????????“????”?,??(????)

?????????????????:????