What does "evidence" mean?

　　是什么意思？

　　She's always been mean with money.

　　她在花錢方面總是非常吝嗇。

　　What exactly do you mean?

　　你到底什么意思？

　　Mm, I know what you mean.

　　唔，我知道你的意思。

　　I'm sorry, I didn't mean to preach.

　　很抱歉，我并沒有說教的意思。