1. What's got you in such a good mood?
什么事让你心情这么好？

2. Glad you’re enjoying yourself.
开心就好。

3. I’ve never been happier.
我从没这么开心过。

4. I feel good!
我感觉很好。

5. I'm in a good mood today.
我今天的心情很好。

6. I'm so depressed.
我很郁闷。

7. I'm in a bad mood today.
我今天心情不好。

8. I'm so down.
我心情很低落。

9. I am not in the mood.
我没有心情。

10. I can't put my finger on what's wrong.
我不晓得什么地方不对劲儿。

11. I woke up on the wrong side of the bed.
我一醒来就心情不好。