从此，他们便过着幸福高兴的日子。

From then on, they lived happily ever after.

youdao

你会因为知道3月20日是国际幸福日而感到高兴。

You will be happy to know that March 20th is the International Day of Happiness.

youdao

我们很高兴你和我们一起度过了这段时间，我们希望你有一个幸福和平的一天。

We're glad you spent this time with us, and we hope you have a blessed and peaceful day.

youdao