????? ????????1??????268???????

????:??????wx:??????????

???????2?????????????3?? (? ?????????????)??????3??????????,??????1??,??16848??,??268.7????????????????????????????????????????1.69?,??13.0%?17.1%?16.5%,??????????

??????,????????????????,?????????????????????,???????1??????8.6?????,??9????????1???25??95166??,??,????90%,????????????????????“?”??????????

???????????,?,???????????????????????????????,??????????????????????????????????????,?????????????????B787?A330?A350??????

???,???????????????????????????????????????????????????????,???,???????????????????????????????????????????????????????????????????,???

???????,?16?????,??80?????????????????,??1??,??????????6.7??,??84.4%?(?????) ???:????????????????