The problem is that if you want to do risk-sharing, you're not, ideally, sharing with someone who's just like you living in Israel, working in a certain agricultural industry-- because there are lots of risks that you've already shared.

如果你真的想要达到风险分摊的效果，理论上说，就不应该只和与你的同伴,比如同住在以色列，一样从事农业的人来分摊-,因为你们承担的许多风险是正相关的。

耶鲁公开课 - 金融市场课程节选

Could you tell us about some of the good and bad things about living with a roommate?

你能说说跟室友同住的好处和坏处吗？

与室友和睦相处 - SpeakingMax英语口语达人

Actually, it's more like a million neighborhoods in one neighborhood.

事实上，这就好像是一百万个社区同住在一个社区里。

在上西区 - SpeakingMax英语口语达人

The people I'm living with this year are really great.

我今年一起同住的人真的很好。

与室友和睦相处 - SpeakingMax英语口语达人

Is that common, guys and girls living together?

男女同住是常见的现象吗？

住宿环境怎样？ - SpeakingMax英语口语达人