????:1????????150??:????????

2???????100?????

3??????????

4?????????

5?????

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

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

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

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

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

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

?????? ????

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

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

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