深更半夜

tā men yī zhí gōng zuò dào shēn gēng bàn yè

她们一直工作到深更半夜。

They worked deep into the night.

zhè shēn gēng bàn yè de nǐ zài gàn shén me ya

这深更半夜的，你在干什么呀？

What are you doing there at such a late hour?

nǐ dǎ nǎ lái ya shēn gēng bàn yè de

你打哪来呀？深更半夜的！

Where have you come from so late at night?

wǒ fǎn duì tā shēn gēng bàn yè hái bǎ shōu yīn jī kāi de zhèn tiān xiǎng

我反对他深更半夜还把收音机开得震天响。

I object to him having the radio on at full blast till all hours of the night.

yǒu yī cì tā shēn gēng bàn yè dǎ diàn huà gěi wǒ

有一次她深更半夜打电话给我。

On one occasion, she called me in the middle of the night.