?? ????????????????
![](https://image.chezhanri.com/2019/0521/20190521163922726.jpg)
????:1???????????:????????????
2???????????
3?????????
4??????????
5???????????
??????????7?8??????????????????? ?????????????????????????????7??,?????????????????
??6?30??,???????????????,????????????????????????2.44?????,????????3?4.55????,??????,?3???????
??????????,????????????????????????????,??????????????7?19?????,???????????????????????,??,???
2018??????10????????2019???????????????3????????????,??,???346?????????,?????????737 MAX 8???
2021?1????????,???????,?????????,??????????????????????????,?25??????????????????,???????,?????????????1???????????????7???????????????????,???????????????,?????????
???????????????5??????????????????14???,????????,????2021?????,?????????7?7??????????????????????????????????????????,??????
???,?,?????????(?) ??:??????????