I'm not even monogamous with the people I'm monogamous with.

我跟我该一夫一妻的人 都不是一夫一妻制了。

We were sexually compatible and monogamous by nature.

我们性生活和谐，天生喜欢一夫一妻。

Whatever the reasons, staying monogamous requires effort from both sides.

无论原因为何，保持单一配偶需要双方的努力。

Unlike most animals, it seems that they're relatively monogamous, returning to the same partner year after year.

不像大多数动物一样，它们看起来更像是一夫一妻制，每年都会回到相同的伴侣那里。

Cheating might also help explain the otherwise unexpected physical differences between males and females in apparently monogamous species.

后代与父母间的令人意外的外表差异我们早就对这种全无一夫一妻制的物种间“夫妻”二者。

" I am monogamous in all my relationships."

“我在我所有的关系中都是一夫一妻制的。”

Clearly chimps and bonobos are anything but monogamous.

很明显， 黑猩猩和倭黑猩猩绝非一夫一妻制。

So if we evolved to be monogamous, OK, cool.

所以如果我们进化成一夫一妻制，好吧，很酷。

I've been involved in a monogamous relationship over a year.

我已经参与了一年多的一夫一妻制关系。

And this is because gibbons are pretty monogamous; they raise children together.

这是因为长臂猿是一夫一妻制的。他们一起抚养孩子。