????:2024-12-06 04:24:35 ??:????
????:?????????:400????????
????????????12????5??????????????(??????????????? ?)12?????????5???????????????,???????“?? ??????”???,????“5+4+X”???????????????,???????????????????????????????“????????????????????????????????????????????”,???????????????
????? ???????,????????????????«???»;?????????????;???????????????????9??(????????)???“???”?
???,?“????”?????“???”??“??”?B737?????……???,??????257????????????????,?89????160????,?????693???????????????????????,???45???
?,?????????“???(????)”?,??????(??????)????????,??????????????????
???????????????“???????????????”?,???????,???????????????????????
????,??????,????????????????????1500???????????,???2300??????????,??153?????,???????2500???????????????(?)
??????????????????????:?????????????