We made the circuit of the old city walls.

我们绕着旧城墙转了一圈。

《新英汉大辞典》

We made the circuit of the old city walls .

我们绕着旧城墙转了一圈。

youdao

There are many old city walls in Beijing, aren't there?

在北京有许多古老的城墙，是不是？

youdao

And inside the old city walls lie the remnants of a single Hindu temple.

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The Newport Arch formed part of the centuries old city walls in Lincoln and is being damaged by the hard winters.

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In addition, the city is peppered with old city walls, temples, pagodas and tombs from Han Dynasty rulers, including the Hanyangling Tomb, which houses Emperor Jingdi and his wife Empress Wang.

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