不服就干的英文表达为When they are dry。

重要词汇

不服：refuse to obey not give in to recalcitrate refuse to accept as final remain unconvinced by

双语例句

简单粗暴是我的行事艺术，不服就干是我的生活态度！

Simple and crude is acting on my art， not dry is my attitude towards life!