他误以为她并不在乎。

He assumed, wrongly, that she did not care.

《牛津词典》

她还说她并不在乎花多少钱。

She also said that she did not mind how much money she spent.

youdao

可也许她并不在乎——看来她变化太大了。

But perhaps she wouldn't have cared — she seems so changed.

youdao

This lady doesn't need the -- who cares where her brothers are?

小姐并不在乎，谁在乎她弟弟在哪里呢？

耶鲁公开课 - 弥尔顿课程节选