�??????�????

????:????cs:??????

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

?? ??????? ?????

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

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