私活

lì yòng shàng bān shí jiān gàn sī huó

利用上班时间干私活

uses work hours to do private jobs

yuán gōng zài gōng zuò shí jiān gàn sī huó shì bù hé lǐ de

员工在工作时间干私活是不合理的。

It's unreasonable to allow employers do private jobs at work.