Socrates explained that the swan was singing because it was happy.

VOA: special.2010.04.11

So I'm so happy that it's finally time for us to go to the airport, get on a plane and just take off.

所以当我们终于到了机场，坐上了飞机并起飞后，我真是太高兴了。

I've been 实战 - SpeakingMax英语口语达人

So it becomes a real watershed for us in dating texts: texts that are happy with the existence of shrines throughout the land of Israel are probably pre-Josiah, pre-622, pre-exilic.

它成了我们考证章节的真正分水岭：,一些章节中有很多圣坛的存在,遍布以色列大地,也许是在约西亚之前，622年之前或者流放之前。

耶鲁公开课 - 旧约导论课程节选

that domestically, it would create happy families because married couples could enjoy sex without fears of unwanted pregnancy;

VOA: standard.2010.05.12

so we're happy that it's sunny here

所以，我们在这里能有这么好的艳阳天是很幸福的，

一起长大的朋友 - SpeakingMax英语口语达人

I will stay at it for 20 years. I am very happy about that."

VOA: standard.2010.04.06

This should make sense, because if an atom has a very high electron affinity, that means it's really happy taking an electron from another atom, or taking a free electron -- that that's very favorable.

这应该是合理的，因为如果一个原子有很高的电子亲和能，这意味着,它非常乐意从另外一个原子那里夺取一个电子，或者得到一个自由电子--这是非常利于发生的。

麻省理工公开课 - 化学原理课程节选

"If we can bring some smile on people's faces - even if we don't do it exactly like it was done before - if they like it, that makes us happy."

VOA: standard.2010.05.28

May all living things be happy and at peace, or whoever that's needing our wishes, that way it goes out from us into the world."

万物皆快乐平和，或者是祝福那些需要的人，这样就可以走出自我融入世界“

普林斯顿公开课 - 人性课程节选

Then the little ones go under the blow dryer. "They are so happy once they're de-oiled and it actually makes you feel pretty good that this part of the operation is being done to save these animals."

VOA: standard.2010.06.08

You know, I was not really disappointed, it found something close enough to 3 that I'm happy.

我真的不失望，因为它找到了一个，和3相当接近的数,我还是挺高兴的。

麻省理工公开课 - 计算机科学及编程导论课程节选

I will be happy to admit that I read through this I probably cannot tell you what it did unless I really obsessed over these details.

我不得不承认，恐怕我读完后,也不能告诉你它都干了些什么,除非我完完全全被这些细节给迷住了。

哈佛公开课 - 计算机科学课程节选

It's a book that wants to be beautiful, that's happy to be beautiful.

这是一本心心念念着要使自己完美，并且也乐于使自己完美的书。

耶鲁公开课 - 现代诗歌课程节选

Because I thought about it a lot Welles chose that word I guess obviously that frame was a happy picture ? In the word? Why that word?

因为我对这个问题想了很多,为什么威尔斯要选择这个词,我觉得很明显，这个镜头是幸福的,词内涵的深意？还是为什么选这个词？

麻省理工公开课 - 电影哲学课程节选

Note that it is not about helping ourselves and others become happy.

注意这不是关于帮助我们自己和他人变得幸福。

哈佛公开课 - 幸福课课程节选

They were sort of happy or thinking that that got it right.

他们有点高兴或者认为那样做是正确的。

耶鲁公开课 - 金融市场课程节选

That looks like a pretty happy rat, doesn't it?

它看上去是不是很开心

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And it turns out that there's a correlation, a reliable relationship between how happy somebody is now and back thirty years ago in their yearbook photo-- what sort of smile they're giving.

事实证明有相关性，可靠的关系,现在很开心的关系，30年后也是,在他们的年鉴照片里-,他们给出的微笑类型。

耶鲁公开课 - 心理学导论课程节选

But I've had that for years and that's yeah, I like wearing it. It makes me happy.

我戴它很多年了，并且我喜欢戴着它。它让我很开心。

时尚让人兴奋 - SpeakingMax英语口语达人

So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.

因此，基本上无论什么时候,只要我们有一个很大的正的电子亲和能，这就意味着这个原子,或离子非常希望得到一个电子，如果它得到了，会变得更稳定更开心。

麻省理工公开课 - 化学原理课程节选