You only have an hour to complete the game so it's a mad dash against the clock.

你们只有一个小时完成比赛，因此这是和时间的一次疯狂角逐。

《柯林斯英汉双解大词典》

It's been a mad morning, Take an hour.

真是个疯狂的早晨，一小时过去了。

youdao

Then we hit the witching hour, and Shanghai went mad.

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