2025,??????????!
????:2025-01-02 17:05:10 ??:????
????:???????????:??????????
2025????1?????1?
?????????
??????????
?????
?
?????
2025?????????
????????????????
2025????
????
???? ????????????????
?????????????
???????
??
2025???????????
??
??????? ?
2025???????
??????
???????2025??????
???
???????????
????????????
?????????
???????????
?
2025???????
??????
?????“?????????”
?????????41????
?????
???????????????
??????74°56'
?????
2025??????????
??????????
2025??
C919?“????????????”
????????
????????C919????????????
MU721“?????????????????????”?????????????
????
?
C919??????“??????????????????”????????
????“???”??
???
????
???????????????
??
????????
??????
2025????
“?????”???????
?
?????
??????????2025??
???????
?????“???”??????????
?????????????
????
????????????????
????????:?2025?????????,?:????????????????,??!
2025
??????????
???
????!
????????
?????????????
?? ????????
(???) ??:??????
????
