????:2024-06-13 23:48:50 ??:????
????:????????:??????
2024???“????????,?????????????”????6???12????????15???????????“?”?,??,??????????,????28???10??8??????????????40????
6???????????12?,???,????????????????????,??????ARJ21?C919?C929?????????????????,??????????????????????????6??????13??????????,????,???
????????????????????????,?????????????????????????????????“??”???????????????:“?????????!??????????????????????,?????(?????????????)?”(??? ? ???? ????)
??:??????????