????:2024-06-13 03:31:05 ??:????
????:?????v:????????
6??12???,2024????“??????????? ???????”?????????????????????“????”????????,??????????????????????,????28?????????????????????????10??????8???40??,??????????????
????ARJ21?C919?C929?????????????????????,???,????
???????2?????????????????????????????????,ARJ21??130?????????,????????????150?;C919?2023?,??6?????
????,“??? ???????????????”????,??????,?????,???????????
(???? ?????????????? ?? ????? ??)
????:?????
????