They never know the joy of playing with a grandchild.

他们永远都不会知道逗弄儿孙的乐趣。

youdao

They all shouted for [with] joy when they heard it.

他们听到这事都高兴得叫了起来。

《新英汉大辞典》

Within the first year, they burned down his pride and joy—the Biri River Safari Lodge.

在第一年里，他们烧毁了他的骄傲和快乐——比利河游猎旅社。

youdao

An arrangement, a little bit of a simplified version of it, where they're going to be doing 'Ode to Joy' with the Orchestra of St.Luke's."

VOA: special.2011.07.11

"Many of the fans that I came in contact with, they were so mellowed out, you could feel there was real joy,"

VOA: standard.2009.08.15

The researchers found that ads retained attention better if they delivered several snippets of joy in succession than if they delivered a sustained period of joy.

FORBES: The Scientific Secrets Behind Captivating Online Ads

The reason why I found the VGO so innovative is because they were not only a joy to experience, but they were genuine.

FORBES: What Video Gamers Can Teach Business About Innovation

And once they find that joy, we must find ways to keep it alive.

FORBES: Solving The Other Jobs Crisis: Creating An Innovation Culture