make trouble for no reason, make an unreasonable fuss
她在无理取闹。
She’s being unreasonable.
他无理取闹
He’s being unreasonable.
— 办公室的故事 (1977)
如果你们在这儿继续无理取闹影响我们正常工作的话那
If you keep making unreasonable demands here and disrupting our work, then...
— Dying to Survive (2018)
无理取闹
To make trouble for no reason