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

2????????

3???????????

4?????500

5?????????

??????????????6???????7???????????????? (?? ?????????????)“???1???????(?????????????,????????????????????????),?2?????,??,???????”???????????????????4S??????????,??

??????????????????????????,?????????????5??????????????,«????»??,??????????????

6???7??????,????????????????????????,???120??,????????

?????1?,??????????????????,2023???,?,???????2200?????,????????????????3000????????

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

???????????????,4??,????,??1.3%,?????????

??,???????????????????????????,??30%???????????????????????????????????????????1:1??????

??,???????????????????????????????????,????????????????????????,???????????????????????????????????(??????????) ????????????????:???