急呀，“受结构限制” 英文怎么说呀，希望高手帮忙啊，谢谢

structurally limited
无上下文，也可这么翻。

没有上下文，翻译不一定准。现提供两条。
limited by the structure
limited within the strucutre

due to constraint of the structure

自己翻译的， 希望答案对你有用

It was (is) limited by the structure.
It was (is) limited by the system.

Restricted by the structure

under the structural constraints ...