?? ????????????????????

????:1??????????:????wx
2????????????
3???????
4???????
5?????????????
?????????????????????
????10??????29???????????????????? (? ??)?????????8B167??????????,?????95?????29?9????09??????????????????????,????????

?,???????????????ARJ21???,??ARJ21???????,??“????????”??????????????ARJ21??
????????????????????,??????????22?????????????????????????????55?????,?????????????????????????????????????05????????????????,????????,11?????????????????

?????????????????,?????????????ARJ21??,????????,?????????????????????????!??
????????????????????????,???ARJ21????????????????????ARJ21??????????????,???,??

????????????????????2005?,??????????????????,?2022?2???????,?? A320????????????ARJ21?????4????????? A320????3????????????????? ARJ21?,??ARJ21????????(??)
????????????????????????:?????????????????