answered Aylmer,surprised. The mind is in a sad state when sleep cannot control its ghosts and allows them to break free with their secrets.

VOA: special.2009.09.26

I was only myself, Sal Paradise, sad, strolling in this violet dark, this unbearably sweet night wishing I could exchange worlds with the happy, true-hearted, ecstatic Negroes of America.

引-我只是我，萨尔·佩拉提斯，无精打采地徘徊在这个，温柔的难以忍受的夜晚，多希望自己能够变成,一个快乐，真诚，热情奔放的美国黑人。

耶鲁公开课 - 1945年后的美国小说课程节选

Maybe you could be talking with another friend, who's very sad that the former friend is getting married.

可能你在和另一个朋友聊天，他对刚才那个朋友结婚的事感到难过。

When 课堂 - SpeakingMax英语口语达人

Researchers found that those with a short version of a certain gene were more likely to get depressed after a sad or difficult experience.

VOA: special.2009.06.24

Now we might agree that this's a reasonable enough fantasy of female invulnerability but of course there is nothing in our sad experience with sexual menace that actually bears the theory behind this fantasy out.

现在我们可能会同意,这里有个很合理的幻想，即女性不会受到伤害,但当然，在这个幻想背后，性骚扰的遭受,使没有东西支持这个理论。

耶鲁公开课 - 弥尔顿课程节选

And the people, with heads hanging low and sad hearts, slowly made their way home.

VOA: special.2009.04.18

But-- as my team was in the Michigan State game last Saturday, with me present, a very sad person you're looking at-- he was blown out, and on September 4th, 1870, there is yet another insurrection in Paris.

但是...,就像我们组上周六去参加密歇根州运会那样,就是因为有我这样的队员,有我这样的衰人参加...,他被打得满地找牙,在一八七零年九月四日,巴黎发生了另一场起义

耶鲁公开课 - 1871年后的法国课程节选

We end with a song inspired by that sad day.

VOA: special.2009.04.06

Let's say you're watching a sad movie, and the theater is filled with people.

假设你正在看一部悲情的电影，电影院里坐满了人。

I can't help but 课堂 - SpeakingMax英语口语达人

Kevin Sampson said "If they are finding comfort with friends online rather than meeting people, that's pretty sad."

VOA: standard.2010.07.23

And, sad to say, at least one of our tests produced an output that we were unhappy with.

很不幸的是，至少一个测试输出我们,是不满意的，它花费了太长时间。

麻省理工公开课 - 计算机科学及编程导论课程节选

He describes his reaction to the arrests. "Happy because I think the parents and the community took the right actions but sad because members of the Muslim community, kids that I might have crossed paths with at some time, got into that false ideology,".

VOA: standard.2009.12.20

How many of you, if you were playing for, I guess it's going to be America, which is a sad thing to start with,never mind.

有多少人会,假设你为一个球队效力,比如说是美国国家队吧,可能有些难以启齿,没关系

耶鲁公开课 - 博弈论课程节选

"We are really sad that he is no more with us," "Many pop singers, like all our pop singers, they have some kind of influence and they,to some extent, have followed his ideas and compositions, and so it's a big time loss."

VOA: standard.2009.06.26

and the people with their stories, sad stories to tell.

还有讲述自己的故事的人们，伤心的故事。

英国的真人秀 - SpeakingMax英语口语达人