Daytime don't know the dark of night

夜───night;黑───black

Work on the project is going on day and night.───工程正在夜以继日地进行.

What was doing at your place last night?───昨晚你的住处发生什么了?

When did they separate last night?───昨晚他们什么时候分开的?

Though the man I introduced to you last night looks somewhat boorish, he is a diamond in the rough.───我昨天晚上介绍给你认识的那个人虽然看上去有点没礼貌, 可他是个外粗内秀的人.

He entered the church alone at night.───他孑然一人在夜晚走进了那所教堂.

When night falls, stars appear.───夜晚来到时星星出现.

The rain kept up all night.───雨彻夜未停.

Night was fast approaching.───黑夜迅速降临。

It's yonks since we had a good night out.

Did you stay up late last night?

Make the night night, and the day day, and you will have a pleasant time of it.

A huge bomb blast rocked central London last night.

What's done by night appears by day.