serenity

It was their serenity which galled her most.

最让她恼怒的是他们的平静。

He thought of her serenity as a foil for his intemperance.

在他看来，她的平静反衬出了他的放纵。

He attacks your purity with lust, and he attacks your serenity with worry.

他攻击欲望你的纯度，他用焦虑攻击你的宁平静。