?? ???????2.25?????????????
????:1?????????:????
2?????
3???????
4???????
5??????????????
???????12????19? (?? ?????)????12???????19????,???????????????????,??????2.25???????????(??20.7????)?????
?????,??????????????????????????????????????,?????????????????????
???????,???????????????????????????,?????2022?,???51000??
????????????????,????????????7???????????,?????,?????????????????,??
???????????,?,??,???????????????????????????????,2025???????????????(???) ????????????:???