“城市远郊的”可以翻译为 “outer suburban of the city” 或者更简洁自然的表达 “in the outer suburbs of the city”(描述位置时常用这种结构) ,若作定语修饰名词,也可用 “outer-suburban” 。
例如:
They live in an outer-suburban area.(他们住在城市远郊地区。)
The development project is located in the outer suburbs of the city.(这个开发项目位于城市远郊 。)