????: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????????,????????????????????????????,??????

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

??????:??????????