他们不相信婚姻。

They don't believe in marriage.

《牛津词典》

我相信婚姻制度。

I believe in the institution of marriage.

《柯林斯英汉双解大词典》

他开始相信婚姻和家庭会给他的生活带来意义。

He began to believe that marriage and family would give his life meaning.

youdao

In the works that Milton is going to be publishing now with greater and greater frequency, it's this Spenserian ideal of marriage that will be the new and, believe me, the endlessly complex Miltonic subject.

在弥尔顿准备出版的作品中,越来越常出现的，是斯宾塞式的婚姻理想，那将是崭新的，相信我，也是无尽而复杂的弥尔顿风格的题材。

耶鲁公开课 - 弥尔顿课程节选