???????????????????

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

??8?22??????? (????????????? ??????????????????)??,???????????????21???????????,????

????????“?”???,????????????,??????????,???,???????,??????????40.5????????,??????????????6.5???,?,???????

8????????21???????????????????,???????? ??????????????????????????

??????????????8?????????????,???????,?????????????????,?????????????,?????????,?????????????????????“e-???????”????????30???????142??????????????,?????2597??????????,?????????,??????????????31%,????????????????69%??,???????????

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

??????????,?2021??,???????????????????????,?????,??????????????????,?????????????????????????????????????????????,?????,???,??????(??)

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