那个专找茬儿的捣蛋分子被逐出会场。

The heckler was ejected from the meeting.

《新英汉大辞典》

你肯定想不到。她现在的男朋友是个喜欢找茬儿的律师。

You cannot imagine. her new boyfriend is a nit-picking lawyer.

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第二项实践对他们来说也是一个机会来降低被感觉到的找茬儿或者仅仅为了挑毛病而吹毛求疵的风险。

This second practice also serves as an opportunity for them to mitigate the risk of being perceived as nit picking or picking a battle just to pick a battle.

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