玩闹

zhè bù shì wán nào de shí hou wǒ men zhèng zài chǔ lǐ yī jiàn yán sù de shì

这不是玩闹的时候，我们正在处理一件严肃的事！

This is no time for lolz, we're dealing with a serious matter!

hái zi men shuì jiào qián zhèng zài xī xì wán nào

孩子们睡觉前正在嬉戏玩闹。

The children are having a frolic before bedtime.