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1·Every now and then he regretted his decision.

他有时为自己的决定后悔。《牛津词典》

2·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》

3·It's probably good for you to get some criticism now and then.

偶尔受点批评或许对你还有好处。《牛津词典》

4·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》

5·Mrs. Sowerby is to come and see her now and then and she may sometimes go to the cottage.

索尔比太太偶尔会来看她，她有时也能到索尔比太太家的茅屋去看看。

6·You need to lift your head every now and then when you're reading, which is good for your eyes.

阅读时，你应该偶尔抬头，这对你的眼睛有好处。

7·It is perfectly all right, now and then, for a human to be possessed by the urge to speak, and to speak while others remain silent.

有时候，一个人被说话的冲动所支配，在别人保持沉默的时候说话，这是完全正常的。

8·Though self-handicapping can be an effective way of coping with performance anxiety now and then, in the end, researchers say, it will lead to ruin.

研究人员说，虽然自我设限有时是应对表现焦虑的一种有效方式，但这最终会导致毁灭。

9·Now and then I referred a client to him.

我不时地介绍客户给他。《柯林斯英汉双解大词典》

10·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》

偶尔

1·That we need a good nap now and then (or even every day).

我们偶尔（或者每天）需要小憩一下。

2·Look back our daily life, how many people have time to read now and then?

回顾一下我们的日常生活，有多少人是偶尔有时间看看书的？

3·Do you go out for a coffee now and then, you and Jim?

你和吉姆会偶尔出来喝咖啡吗？

4·We go to the opera now and then.

我们偶尔会去看歌剧。

5·Now and then we all need a little help, so we ask for small favors.

偶尔我们总会需要帮助，所以我们请别人帮点小忙。

有时

1·I like a movie now and then.

我有时喜欢一部电影。