“四周”造句

就在那时，我恰好环顾了下四周。
It was just then that I chanced to look round.

这座城市建在岩石上，四周筑有城墙。
The city was walled and built upon a rock.

一些小东西在帐篷四周的草丛里窸窸窣窣地动着。
Small things stirred in the grass around the tent.

• #四周