(??????)???:?“???”???“???”

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??12???????????21??? (?????? ???????? ??????????????)“???????????”?“??”????21?????,????????????????300?1000?????????????“?”??????????“??????????”?

?????? ??

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

????,??2018?2020???????????????????,??40????,???6000??????????????????????

????2020????????????? ?????

?,?????,????????????????,?????????????“???”,?“???????”??6??,???30??,??6000?,??,???3????

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

??????????,???,????????????????11???,????2024????500.9????????,??38.8%;????51.9????,???????33.2%?(???)

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