And if you're not, you can say you are in low spirits.

如果你过得不开心，你可以说你情绪低落（in low spirits）。

If you are in low spirits, it's important to do things to lift your spirit.

如果你闷闷不乐，做一些让你能振奋起来（lift your spirit）的事情很重要。

And when her housemates are in low spirits, she does something to lift their spirits.

当她的室友情绪低迷的时候，她会做一些事情振奋他们的精神。

" Why are you in low spirits" ?

“你怎么情绪低落”？

" There is nothing worse than to confess being in low spirits, " said Missy.

“没有什么比承认情绪低落更糟糕的了， ” 米西说。

Me, too. I'm always in low spirits when it rains. Are you going out tomorrow?

我也是，下雨的时候我总是情绪低落。你明天要出去？

On the contrary, when in low spirits she spitted her spinal column with spike or spindle.

相反的，当她情绪低落时她会用大钉或锭子刺戳自己的脊梁骨。

" Yes, pardon me. I am in low spirits to-day, and I have no right to bore people, " answered Nekhludoff.

“是的，请原谅。我今天情绪低落， 我没有资格让人厌烦， ” 聂赫留朵夫回答说。

One day I had come to my studies in lower spirits than usual; the ebb was occasioned by a poignantly felt disappointment.

有一天，我来上课时心情比平时低落； 情绪低落是由强烈的失望感引起的。