????:1?????app??:??????

2???????

3?????????100?????

4???????

5???????????

?6????18?? ????,???6????????????18?,??????????????

??,??????????“??”??,?4????????,???????????,????787??????????????????777????

???????,“5???????????,??????,??????????????,??”??,???????????“??,?????,??????????”?

??????????,?????????????,?????????,???????2018?????????10???????????????2019?????????????3?????????,??,?????????????????346??????,?????????????????????????????MAX 8????

2024?1?????????,???????????????737Max?????,??3???,??????????????? ?????????????:??????