她渴望成为他的终身伴侣。

She longs to be his companion through life.

如果你正在寻找终身伴侣，何妨试一试呢？

Well, if you're looking for a spouse, why not give it a try?

在做他的终身伴侣之前要先设法成为他最好的朋友。

You need to be his best friend first before being his partner.

一位占星家对说她将在二十多岁时遇到自己的终身伴侣。

An astrologer tell her that she will meet her life long companion in her twenties.