I mean it.
Mean 动词,表示意味着。
I mean it. 意思就是我是说真的,我是认真的。
你讲得非常好,我是说真的。
You gave an excellent speech. I mean it.
(Excellent,比good还要好,特别好,非常棒。)
我为你感到高兴,我是认真的。
I am happy for you. I mean it.
你在台上特别漂亮,我是说真的,没说假话。
You were gorgeous on the stage. I mean it.
Gorgeous.漂亮的,美丽的。