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

2???????

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

4???????

5?????

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

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

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

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

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

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

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

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