down in the mouth不是指下巴掉下来，down in the dumps 不是指在垃圾堆中跌倒，你知道它们可都是表达伤心、难过的短语吗？
1. Down in the mouth
ex. You’re looking down in the mouth. What’s the problem?
2. Down in the dumps (or in the dumps)
ex:He’s been down in the dumps ever since he lost his job.
ex. Sharon is down in the dumps because her boyfriend has gone on holiday without her.
3. Reduced to tears
ex. My boss reduced me to tears when he shouted at me.
ex. Her mother reduces her to tears with her constant criticism.
4. Feeling blue or to have the blues
ex. I’m feeling blue today.
ex. She has the blues because she hasn’t seen her boyfriend for a week.
5. Lump in your throat
ex. The movie was so touching that i had a lump in my throat.
6. Face like a wet weekend
ex. Mom’s face is like a wet weekend because the food didn’t taste good.