sānshí suì nà nián tā tūrán zhǎo bù dào gōngzuò le, dì yī cì tǐhuì dào shénme jiào zhōngnián wēijī

三十岁那年他突然找不到工作了，第一次体会到什么叫中年危机。

At age thirty, he suddenly couldn't find a job, experiencing for the first time what a midlife crisis is.