????:1?????????:??????

2????????

3??????????????

4???????

5?????

?6?????14??? (??? ?????)“???????!”??????,???????????????

6?????????????12????????????15????????????????????,2024???????????“???????????????????????? ????????????????”????????????????,???????

?????????28??10???8?????????????40??????????????,??????

6??12?,????????????28??10?????8????40??,?????????????????????????????C919?????? ???? ? ????

??????????????????????,ARJ21??????????????????130??,?????150????????;C919???????????2023????????????????????,?6?????????????????????????????2019???????????????,????????????????,?“??????????????????????”?????????????,?????????????????????“??”?

?????????????????????????????ARJ21?C919?C929???????,??????????,????

“?????????”?????????????????C919???,?????????????????????????,??????????????????,“???????????????”,???????????????????????????????????????????????????????,??????????????????C919???,????????????

6?12?????????????????,??28???????????10?????????????8?????????????????????40?,???????????????????????????????C929??????????? ????????? ?????????? ??

????????????,?????????????,??????????,“???????”???????????????????????C919??,?C919?????ARJ21????????????????

?????????????????????,??13???????????????????,?????,????????????,????????

“?????????,????????”??????????????????,???????,??????????????????????,????????????

??,???????,????

??????????“??????????”,???????“??????”?

??,???????????????,????????????????????,?????????????C919????????????,????????????????????,????????????

????????,????????????????,??,????????????????????,?????????????,?????“???????????”?(?)

??????:???