However, if you do backtrack over a sector, you will be expected to take a connecting flight within 24 hours.

但是，如果您回头经过一个地方，您可以在24小时内搭乘衔接航班。

youdao

However, if you do backtrack over a sector, you will be expected to take a connecting flight within 24 hours.

但是，如果您回头经过一个地方，您可以在24小时内搭乘衔接航班。

youdao