他仍然是那么欢乐, 令人开心.

He was the same jolly, enlivening soul.

然后你选择转看令人开心的书籍。

And then you come across this joyful book.

一位观众说这是一个令人开心的体验。

Jean: One person said it was a pleasurable experience.

冷啊，就像这夜色， 僵得变成树，迟缓得令人开心。

Cold, cold as the night, high as the trees, slow as you like.

对人工智能研究者而言，这确实是一些令人开心的日子。

These are indeed nice days for artificial intelligence researchers.

我很抱歉放这个令人难过的投影片，可是不是每件事都是令人开心的，尤其是在我的工作项目里。

I'm sorry to have a sad slide like this, but not everything is all that happy, especially in my work.

令人开心的是，她现在还是我的妻子，我们在一起52年了。

Happily, she's been my wife now for 52 years.

最简单地令人开心的方式莫过于对他人说句善意的话，你好，或谢谢你。

The easiest way to feel good is to extend a kind word to someone, really it's not that hard to say, Hello or Thank You.

与此同时，你会失去走亲访友的时间，而调查显示这些都是最令人开心的事情。

Meanwhile, you'll miss out on seeing friends and family, which surveys suggest are among our happiest times.

虽然有个好伙伴陪着一起去餐厅很有趣，但有时最令人开心的还是独自用餐。

While it is fun going to a restaurant with good company, sometimes the thing that is most fulfilling is to eat alone.