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????:?????????:???????

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