A brisk walk should blow the cobwebs away.

轻快的散步可以使人头脑清醒。

《牛津词典》

The football team were a bit tired at the end of last season. The coach is hoping they will blow the cobwebs away in the new season.

这个足球队在上赛季末略显疲劳，教练希望队员们在新的赛季能打起精神，焕然一新。

youdao

Let's go out for a walk to blow the cobwebs away! We've been working all day.

我们出去散散步，清醒一下头脑吧！我们已经工作了一整天。

youdao

The Briton had said she would use the south-coast run to "blow away the cobwebs" ahead of the defence of her New York Marathon title.

BBC: Superb Radcliffe wins Great South

"People coming here can blow away the cobwebs, " said Henry Ashworth.

BBC: Chilling out in a lifestyle resort