“在屋内”的英语可以翻译为：in doors，within doors ...

索米斯在屋内兜了一圈, 压制一下心头升起的怒火.Soames made a tour of the room, to subdue his rising anger.将钱藏在屋内的偏僻之处.The money was hidden in odd corners all over the house.她在屋内忙来忙去的.She busies herself about the house....