They met again after a gap of twenty years.

他们阔别二十年后又见面了。

《牛津词典》

There followed a gap of four years, during which William joined the Army.

之后有4年的间隔，期间威廉参军了。

《柯林斯英汉双解大词典》

Who pens a few sheep in a gap of cloud.

在白云的缝隙当中关进了几只羊。

youdao

And often there is a big gap between the two and South Korea is a good example of that."

VOA: standard.2009.11.05

Whether Gadamer means that when he speaks of gap or whether he simply means an abyss or a distance to be crossed I couldn't say.

当葛达玛说到间隙时是那个意思,还是仅仅认为它是需要跨越的一个深渊或者一段距离,我不能确定。

耶鲁公开课 - 文学理论导论课程节选

Have you ever experienced a gap between younger and older generations of people in your country?

你们国家的新一代和老一代之间有代沟吗？

关于罗马尼亚 - SpeakingMax英语口语达人

It has also just resumed its flights to Western Europe after a gap of 20 years.

BBC: Peruvians help Afghan airline

Last year, the World Bank started lending to Burma after a gap of 25 years.

BBC: Burma gets Asian Development Bank and World Bank loans

The narrator meets his friend Ali at London's Heathrow airport, after a gap of 17 years.

ECONOMIST: New Arab fiction