?? ??????????????????????
????:1??????????????:??????150
2???????????
3?????????
4??????????
5???????
?????12??????28????(???????????)12???28??,??400??????????????????????????????,?????????
12???????????????28??,???????????????????????400????????????????????????????????????????? ???????????2023??????????????????????,????????,?20?????400????????,??????
??????? ?????????????????????,?400????????????5?,??15??,???????????????????????????????????,???????????????????6??,??100????15?,?????????????300????????????????(????????)
??????:??????