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