例句：
What does "evidence" mean?
是什么意思？
She's always been mean with money.
她在花钱方面总是非常吝啬。
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，我并没有说教的意思。
