People are ungrateful when in a bad mood.

心情不好的时候，人们就不会表达感激之情。

They helped 15 to 20 people in a bad mood.

他们帮助了15到20个心情不好的人。

It is widely accepted that having not enough sleep can leave people in a bad mood.

人们普遍认为睡眠不足会让人心情不好。

The incident put her in a bad mood.

这件事弄得她心情很不好。

She can be a real pain when she's in a bad mood.

她脾气不好时，真是令人头痛。

It put me in a bad mood for the rest of the day.

那事让我整天再也没了好心情。

Every time they went dancing they ended up in a bad mood.

每次他们去跳舞，到头来总是扫兴而归。

Rod must be in a bad mood today.

罗德今天一定心情很不好。

They arrive at the class in a bad mood, and they leave with a smile.

他们带着坏心情来上课，然后面带微笑离开。

She was in a bad mood yesterday.

她昨天不爽。

Do you wake up in a bad mood?

你是否早晨醒来心情不好？

She's always in a bad mood.

她总是心情不好。

A: Maybe you're just in a bad mood.

也许你只是心情不好。

I'm always in a bad mood when it rains.

一下雨我就心情不好。

Are you often irritated, or in a bad mood?

你经常易怒，情绪不好吗？

The day was sunny, but I was in a bad mood.

阳光普照，但我的心情并不好。

But when he is in a bad mood, he likes to sit alone.

但当他心情不好时，他喜欢独自坐着。

I was tired and in a bad mood. These are my excuses.

我累了，心情不好，这是我的借口。

It's hard to be in a bad mood when you're smiling.

当你在微笑时，想难过都不容易。

You feel irritable, grumpy, or in a bad mood more often than not.

你通常感觉急躁、爱生气或者处在一种坏情绪中。

When they were in a bad mood, they would even curse at him or kick him.

当他们心情不好的时候，也会骂他几句或者干脆踢上几脚。

After all, we might know that we are in a bad mood, but not know why.

因为我们可能知道自己心情很差，但是却没有察觉到原因。

He looked at her for some seconds, surprised and whispered, "You are in a bad mood."

他很惊讶，看了她一会，低声说：你心情不好。

You can save yourself from wasting hours in a bad mood by just getting on with life.

这可以免于你在坏心情中浪费时间，而是想法去应对生活困难。

When you're in a bad mood, the comfort of your home, pajamas and couch is often most appealing.

当你情绪糟糕时，舒适的家庭、舒服的睡衣和沙发常常会对你更具吸引力。

There is probably a deeper reason why that individual is in a bad mood or not treating you kindly.

那个人心情不好或对你不够友善很可能是有更深的原因。

If you're in a bad mood, go play sports, cook, watch a kung fu movie - anything that makes you happy.

如果你心情不好，去打球、做饭、看功夫电影——任何让你快乐的事。

Maybe the people who are in a bad mood slowly go to sleep, leaving only those in a good mood to tweet.

大概是因为心情不好的人有气无力地睡觉去了，只剩下心情好的人来发推特。

Today I may be in a bad mood, and they see the worst Brian of my life, and they'll never see me again.

很多人不了解，今天我情绪暴躁，于是他们看见了Brian恶劣的脾气，再也不看我的演出了。