他们尽管性格不同，但仍然友情甚笃。

They are firm friends in spite of temperamental differences.

《牛津词典》

作为一个游戏玩家，他很关心人物的性格不同——是忍者、商人还是平民宇航员。

As a gamer, he cares deeply about the difference between character classes--whether a ninja, merchant, or citizen spaceman.

youdao

她与她哥哥性格不同。

She differs from her brother in character.

youdao

This proves to be really difficult in the real world because in the real world it's hard to pull apart genes and environments So, you and me will have different personalities ? Why?

这在现实中是很难区分的,因为现实中很难,把基因和环境分开来讲,你和我有不同的性格,为什么？

耶鲁公开课 - 心理学导论课程节选