因解决737MAX飞机问题的成本急剧增加，波音示警称，如果这款最畅销机型在争取全球监管当局同意复飞时遭遇新阻碍，波音可能不得不完全关闭737MAX生产线。
yīn jiějué fēijī wèntí de chéngběn jíjù zēngjiā ，Bōyīn shìjǐng chēng ，rúguǒ zhè kuǎn zuì chàngxiāo jīxíng zài zhēngqǔ quánqiú jiānguǎn dāngjú tóngyì fùfēi shí zāoyù Xīn zǔài ，Bōyīn kěnéng bùdébù wánquán guānbì shēngchǎnxiàn 。
Boeing warned that it may have to completely shut down the 737MAX line if this best-selling model encounters new obstacles when trying to obtain global regulators go ahead to resume flying.