Happy couples accentuate the positive.

幸福伴侣总是强调积极的一面。

youdao

Happy couples have different habits than unhappy couples.

相比不幸福夫妻，幸福夫妻有更多不同的习惯。

youdao

Just 18 percent of dissatisfied couples said their partners were good listeners, compared to 83 percent of happy couples.

不幸福的夫妇中只有18%认为他们的伴侣是好的倾听者，而这个比例在幸福的夫妇中达到83%。

youdao

that domestically, it would create happy families because married couples could enjoy sex without fears of unwanted pregnancy;

VOA: standard.2010.05.12

Like Mozart's opera, it involves a double love story, in which two happy couples don't necessarily trust each other.

NPR: Love and Anchovies: Catan's 'Salsipuedes'

Though I prefer to be and am at home I know many happy couples who share their lives, have children and both work.

FORBES: Readers Say

Many happy couples hold their most valuable assets jointly. (The exception is retirement accounts, which must be individually owned.) What's mine is yours, right?

FORBES: Who Owns What?