He can work hard but he needs a nudge now and then.

他能够努力工作，但偶尔需要督促一下。

《牛津词典》

My father has a collection of magazines to which I return every now and then.

我父亲收藏杂志,我偶尔会翻阅一下。

《柯林斯英汉双解大词典》

Now and then they heard the roar of a heavy lorry.

他们不时听见一辆重型卡车的轰响声。

《柯林斯英汉双解大词典》

And I had a few companies then. But then a couple years ago, with the turn,now my business is like eighty percent corporate, twenty percent in-home private.

VOA: special.2011.02.28

Cities like Gdansk, which we tend to forget about, unfortunately, which is a very important port then and still now.

像格达斯克这样的城市,也就渐渐淡出了人们的视野,而其实,它在当时和现在都仍是,非常重要的港口

耶鲁公开课 - 欧洲文明课程节选

Now the pain of a bite, being bit, and then the pain and fear of that is an unconditioned stimulus, unconditioned response.

咬伤所带来的疼痛感，和有此所带来的痛苦与恐惧,就是无条件刺激和无条件反应。

耶鲁公开课 - 心理学导论课程节选

And he believed in taking a break now and then, because, as he said, there's nothing better for the inside of a man than the outside of a horse.

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Just make sure you keep a sense of humor about it, and accept that you will look like a fool now and then when you make your investment moves public.

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Meanwhile "Thor" hunk Chris Hemsworth extends his range by swapping his hammer for an axe and almost losing a fight now and then.

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