She had mixed feelings about giving up her job.

她对辞去工作感到又喜又忧。

I came home from the meeting with mixed feelings.

我带着复杂的心情从会场回到家。

But some have mixed feelings.

不过，一些人情感复杂。

I have mixed feelings about this one.

我对这个有复杂的感情。

I have mixed feelings on chimp studies.

我在黑猩猩研究中融入了感情。