They were reunited after a separation of more than 20 years.

他们离别20多年后重又聚首。

《牛津词典》

This is called, in a loose sense, a separation of concerns.

这在松散意义上称为关注点分离。

youdao

If they want a separation or a divorce, she arranges legal advice.

如果想要分居或离婚，她会为他们安排法律咨询。

youdao

The couple never legally divorced because of their Catholic faith, but they did sign a separation agreement.

VOA: special.2010.03.08

To enter the realm of the holy, in which there is neither death nor procreation, requires a separation from death and procreation.

为了进入神圣的界域，那里没有死亡或生殖，你需要和死亡一击生殖隔离开。

耶鲁公开课 - 旧约导论课程节选

So, if you like, I've built a separation between the user and the implementer.

好，也就是说这样做,把用户和实现者分离了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Is it possible that the pair really are married and have connected again after a separation?

NEWYORKER: Certified Copy

"A Separation" is a family drama, a mystery and an exploration of modern Iranian society.

CNN: Review: 'A Separation' is a great family drama

This was not a noble withdrawal into the world of art, but a separation from reality.

ECONOMIST: Jazz giants