他们同意建立更密切的经济联系。

They agreed to forge closer economic ties.

《柯林斯英汉双解大词典》

两起事件之间有密切的联系。

The two events are closely connected.

《牛津词典》

味觉和嗅觉有密切的联系。

Taste and smell are closely connected.

《牛津词典》

If you've got a problem that has units associated with it, do the exercise of carrying the units through because, guess what?

如果你做到一个跟单位有关的题目，请你在做题目的时候密切注意它，因为，猜猜是什么？

麻省理工公开课 - 固态化学导论课程节选

I think obviously with the war in Iraq emphasised our, the extent, how close we are.

我想，伊拉克战争，很明显地突出了我们之间的关系有多么密切。

英国的首相们 - SpeakingMax英语口语达人

Others never were at Yale, and yet at the same time it's a movement closely associated with this institution.

也有一些人不曾来耶鲁，但同时还是发起很多运动,和这所大学有着密切的联系。

耶鲁公开课 - 文学理论导论课程节选