?? ????????:?????1.5? ???????
????:1????????:?????????
2?????????
3????????????
4???2021???????
5?????
????????????1??4?????? (?????????????????? ??)???????,?4?????????????????,????1.5?,?;??????????2??
??,4?????????,?3?1????????2????????,????????1????7?,??????0?,????????????????????10???14?,??????????8????????10??
????????,??4??????????,?1.5???1?,??????????????,??1.5???,????????????????
?????,??4??7????,????,???,?????????,6?????,??6?7?????????????8??????,??5?????????6??????????????????7????????????
??????,?,1?4?,??24?27?????????,??????????
?,?????????,?????????????????????????,?????????????(???????) ???:???