“坐立不安”，汉语成语，坐着站着都不安稳，形容心情烦躁不安的样子。可以翻译为“be fidgety or restless”，与英文习语“be on tenterhooks”意思相近，表示“waiting nervously for something to happen”。

例句：

整个星期我都在坐立不安，等待结果出来。

I've been on tenterhooks all week waiting for the results.

我父亲看起来坐立不安。

My father seemed very restless.