房子建于20世纪50年代，大体上是一个单间结构，形状狭长，中间的浴室将整个房间分隔成2部分。
The house, built in the mid-1950s, was essentially a one-room structure, long and thin, divided down the middle, with the bathroom dropped like a block in the center.
原来的大房间被隔成几间办公室。
Several offices have been partitioned off from the original large room.
隔间的初坯马上就砌起来了；起初显得非常简陋，可是不久以后，石洞就完全按照通过的计划，隔成了房间和仓库。
The framework of the partitions was soon raised, very roughly at first, and in a short time, the cave was divided into rooms and storehouses, according to the plan agreed upon.
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