????:1??????????:??????

2?????

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5??????????

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