We only need two rooms and our keep. 我们只需要两个房间和生活费。

earn your keep Paul earns his keep by helping his elderly landlord. 保罗靠给他那上了年纪的房东帮忙来挣取自己的生活费。

Once the army moves in, it will be there for keeps. 一旦部队进驻，他们就将永远呆在那儿。