We are officially a boring, domesticated, cohabitating couple.

我们正式成为无聊、居家的同居伴侣了。

That one is a relative newcomer which began cohabitating only 3,000 to 5,000 years ago.

这是一个相对较新的物种，它们在3000到5000年前才开始与人类共同生活。

And each began cohabitating with humans at different times in our evolutionary history. For example, " Mus musculus domesticus."

在我们进化史的不同时期，每种老鼠都开始了与人类共存的生活。比如, “家鼠。”

With a primary partner, you might cohabitate.

您可能会与主要伴侣同居。

And each began cohabitating with humans at different times in our evolutionary history.

在我们进化史上的不同时期，每个人都开始与人类同居。

That one is a relative newcomer which began cohabitating only 3,000 to 5,000 years ago.

那个是相对较新的物种，仅在 3,000 到 5,000 年前才开始同居。

And I would hope that anyone who has to cohabitate with the host would have that kind of interaction.

我希望任何必须与主人同居的人都能有这样的互动。

" To cohabitate" (cohabitate) means to live together in the same house with someone with whom you're having a romantic relationship.

“同居”（cohabitate）的意思是和你有恋爱关系的人住在同一所房子里。

Karam is saying that Raphaela is talking about a relationship without cohabitating, which is really just another name for dating.

卡拉姆说拉斐拉说的是没有同居的关系，这实际上只是约会的别称。

It is no surprise that married and cohabitating men whose mothers were employed while they were growing up do more housework as adults than other men.

在一个孩子的成长过程中，如果他的母亲在外工作，这样的男性在结婚后，他分担的家务会比其他男性更多，这种现象并不奇怪。