She didn't know why but she listened to him after all-- he was Gandhi.

她不明白为什么但还是听了他的话-,因为他是甘地。

哈佛公开课 - 幸福课课程节选

But you can't put your finger on what the source of that confrontation was.

但是你还是搞不明白为什么她老是要跟你对着干。

I don't know 课堂 - SpeakingMax英语口语达人

I don't know why she dislikes me.

我真不明白她为什么不喜欢我。

I don't know 课堂 - SpeakingMax英语口语达人

That's why she doesn't like you.

这就是为什么她不喜欢你。

That's why 实战 - SpeakingMax英语口语达人