Nostalgia means thinking about the past with a mixture of warm feelings and sadness.

Nostalgia 是指以悲喜交加的情绪回忆过去。

He would drown his sadness in coffee.

他要用咖啡来解愁。

I feel my throat tighten at the sadness in his voice.

他感的语气让我喉头紧。

It's given me enormous pleasure but a tinge of sadness as well.

（找到他们并安葬好）给了我巨大的宽慰，但是也有些淡淡的哀。

Melancholy, a noun or adjective meaning a feeling of pensive sadness.

Melancholy 是个名词或形容词，意凄凉悲的感觉。

Jo saw the sadness in his eyes.

琼看到了他眼中的悲。

Do you cycle between periods of intense emotions like emptiness, sadness, anger and anxiety?

你是否会在空虚、悲、愤怒和焦虑这样的强烈情绪周期间不断循环？

Here there is too much sadness and not enough sky.

可是忧太多，天空不够。

And then our kids are gonna puke from sadness.

然后孩子们可能会悲到呕吐。

There is sadness. I'm anxious. There is anxiety.

心、焦虑、胡思乱想。

I wasn't experiencing postpartum sadness or anxiety.

也没有经历产后抑郁或焦虑。

Hurt, sadness and anger flooded through me.

痛、悲怆以及激愤在我心中涌而出。

'Jane, you must be surprised that we don't show any sadness at our uncle's death.

“简，我们对舅舅的死显不出点儿悲哀，你不必惊讶。

It was the voice of Edward Rochester, and it spoke in sadness and in pain.

这是罗切斯特先生的声音，悲而痛苦。

It produces the crisis, the depression, the sadness.

危机感来临，压抑感和沮丧接踵而至。

I know that this virus brings new sadness and mourning to households across the land.

我知道这病毒给全国各地的家庭带来了新的悲和哀痛。

Our sadness gets, to put it metaphorically, lost in the crowd.

打个比方，也就是说我们的心将消失在海之中。

Often sadness simply makes a lot of sense.

很多时候，“悲”是很有道理的。

What's a movie that made you cry from sadness?

那部电影让你悲痛哭？

Woe means 'sadness'; so this is a 'woe' bot, not a robot.

哀的意思是“悲”；所以这是个“哀的”聊天机器，而不是个机器。