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

???????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%?(???????????) ??????????????:????????????