It was late at night when we finally arrived.

我们最后到达时已是深夜。

《牛津词典》

The worst is at night when you don't see it coming.

最糟糕的情况是夜晚当你无法看到时。

youdao

Then who would rock my cage at night when I can’t sleep?

以后，我要是晚上睡不着，就没人帮我摇笼子了。

youdao

They come out at night when it is cooler.

VOA: special.2010.01.04

It's OK now. But when I was younger, I cried at night when no one was looking.

现在好了，但我年轻那会儿，我经常在,夜里没人看见的时候一个人哭。

麻省理工公开课 - 媒体、教育、市场课程节选

I love Helen because... when we hold each other at night,

我爱海伦，因为……当我们在夜晚彼此相拥时，

恋爱八个年头 - SpeakingMax英语口语达人

The stench was especially bad at night when they camped near their newly dug latrines.

ECONOMIST: The American West: A wild, wild place | The

Consumers might chose to run their washing machine late at night when demand is lower and save even more.

FORBES: Energy

Along the way, I did so many things wrong that I still cry at night when I think of them.

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