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

2??????????

3???????

4?????VX

5???????2020

??12?????????2??? (?????????)“?,?????????????????????????”?????????????????12?2?????

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

??,????2??????,??????????????????????????????????????????2023??,??,???????????????,???????????????????????????????????????,?????????????????,????58?????????,????

?“????????????????”??????,?????,???????????????????,????????????,???????????4????10????,???200???????????????,??,??600????????????????????????1800?????????

??,??,???“???????”,??????????150????????,????74%??????????8?????,??????????????500??????????????????????“?????????”??????????,???

?,??,?????????82.3%,??????72.3%???????????1???????????????10????,??????????70.9%?

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