I have suffered too much grief in setting down these memories.

在写下这些记忆的时候心情是很难过的。

No, I'm not upset. Upset is an emotion specific to those who care.

没，不难过。只有在乎的人才会难过。

It's normal to feel sad from time to time, but if you're sad or numb most of the time even while participating in fun activities, you may be suffering from high functioning depression.

时而难过是正常的，但是如果你老是难过，即便是在有趣的活动中也是如此，那你可能患有高功能抑郁症。

But those peas, alas, were not yet right.

但是，难过的是，那些豌豆还是不太劲。

But he is saddened that the connection could not happen sooner.

但令他难过的是，这样的和解不能早点生。

However, not all children can access this type of education and it saddens me that there is still this massive inequality in the world today.

然而并非所有儿童都能够享有这样的教育，同时让感到难过的是， 当今世界仍然存在着诸多严重的不平等问题。

And then immediately she creates this unbelievably sad expression.

可紧接着她就摆出了这个虚假的难过表情。

To me, this is a very sad moment, and we will win this.

来说，这是一个非常难过的时刻，但，们会赢的。

The erhu sounded so sad that I almost cried along with it as I listened.

二胡的声音听起来让人如此难过，在听的时候，随着它差点哭了。

I think it is quite important, obviously if it's your, like your mother's or your girlfriend's or your boyfriend's birthday and you don't give them a gift, then I'm sure they are going to be quite upset.

觉得这相当重要，很明显如果你的......你的母亲或者女朋友或者男朋友的生日到了，而你没有给他们礼物，确信他们会感到非常难过的。

When we cry, our top lip starts to wobble and so this gave rise to the idiom a stiff upper lip, meaning to not show your feelings when you are upset, even though it is difficult not to.

们哭的时候，上嘴唇就开始抖动。这就是“a stiff upper lip”（僵硬的上嘴唇）这个习语的来历。意思是即使很难做到，难过的时候也不表现出来。

But that might not matter because what we want above all from a partner when we're suffering is that they sit with us, at length, and listen.

但这不重要，因为们最想要的只是在难过时有个陪伴的人会一直坐在旁边，耐心倾听。

But it's so...it's a book that really makes you feel sad.

但是那是一本真的让你感到难过的书。

Feifei, this is sad news, especially for this man's family.

菲菲，这是令人难过的新闻，尤其是那名男子的家人。

It is frustrating to see people that can't have what they need to live the life like they want just because money is an obstacle.

看到人们仅仅因为钱的阻碍而无法过上想要的生活，这是令人难过的。

I was heartbroken by this sad news.

听到这个令人难过的消息，心都碎了。

That's where like you felt bad for her.

这就是你为她感到难过的地方。

That's the saddest thing I've ever heard.

这是听过的最难过的事情。

I let them hold me when I cry.

难过的时候，会让他们抱住。

Yeh've been singled out, an' that's always hard.

你一直孤零零一个人，总是很难过的。