具体有多少飞机被困，要被困多长时间？今天大约一半的跨大西洋航班将被取消。

Exactly how many flyers are stranded, how long will they be stuck? Half, half of all transatlantic flights are expected to be cancelled today.

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有多少公司已经从中国订购了 570 C919 飞机？

How many companies have already ordered 570 C919 planes from China?

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所有这些都会让你思考：这架飞机到底有多少年了？

All of this can make you think, how old is this plane anyway?

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