I often have a joyful heart.

我通常都是心情愉快。

youdao

A joyful heart is the architect of his own.

快乐的心是自己主宰。

youdao

Only then can we give with a joyful heart and the suffering be relieved.

他们可以做得那样开心，苦难人就可以得救了。

youdao

It's hardly a surprise that Bruce Springsteen has joined The Gaslight Anthem on stage, just as it's hardly a surprise that footage of the collaboration depicts singer Brian Fallon looking as if his heart is about to explode in a trillion joyful pieces.

NPR: First Listen: The Gaslight Anthem, 'American Slang'