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?6???????????30???????? ??,?30??????,???????????,???????

«????????????????????»?????,?????????????????30????????,?????????,?????????2.44????????????3??????????,???????????????????????????

2018???????10??2019????????????????3????????,??????????,???346????????????????,??????????????737 MAX8??

2021?????????????????1??,?,??????????????????????25?????,?????????,?????????????1???7????????????????,??????,?????????

???????????????????5????????????14??,??,??2021??????????,???7???7?????

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