主题：用来表达郁闷十句话

1. I'm so depressed. 我很郁闷。

2. I feel so upset. 我觉得很沮丧。

3. I'm in a bad mood today. / I'm moody today. 我今天心情不好。

4. I feel kind of blue today. 我今天有点「郁闷」。

5. I feel low today. 我今天心情（有点）低落。

6. I'm so down. 我心情很低落。

7. I'm a bit down in the mouth today. 我今天有点闷闷不乐的。

8. I've been down in the dumps recently. 我最近很「郁闷」。

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

10. Sorry, I got up on the wrong side of the bed today. 抱歉，我今天心情不好。