?? ?????????? ??????5.4?
????:1?????:??????2000
2???95??
3??????????????
4??????????????
5?2023?????
?11??????22??? ???????????,?22??,??5.4??,?“??”?
?,?22?????18???????45???20???????????????22??20????40??????????20????43???21??????????29??????????,??20??40??????????5.4?,??????????23.2?????????120.18?????,?23.2????????,?????????7.7??????
?????,?????,???????????,?,??????????“???????????????????????????????”???,?????????????
????,?“??”,?“?????”?
?,22???20?40???????4.7??????????????(?) ?????????????:????????????????????