这弟兄俩又在闹别扭。

The two brothers are bickering again.

怎么回事？和老师闹别扭了？

Oh, what's matter? Trouble with the teacher.

她任性得无要救药，老是同周围的人闹别扭。

She's hopelessly headstrong; she always gets up against people around her.

她说：“我们俩在外人看来一定像是一对闹别扭的小夫妻。”

"I'm sure we looked like we'd had some kind of spat," she said.

我时时告诫自己：不生气，不闹别扭，以一样心对百种事百样人。

I constantly remind ourselves: not angry, not odds, to like the heart of the one hundred kinds of things a hundred different people.