这些办公室房间小，通道窄。

The offices were a warren of small rooms and passages.

《牛津词典》

每当你搬去一个新的地方，都应该找到火灾警报器的位置和离你房间最近的两个出口通道。

Whenever you move to a new area, you should locate the fire alarm pull stations and the two exits nearest your room.

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这些结构被称为通道式坟墓，因为这里的内室，有时实际上是几个房间，都只能从外面通过一个狭窄的通道进入。

These structures are called Passage Graves, because the inner chamber, sometimes several chambers in fact, could only be entered from the outside through a narrow passageway.

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