I believe smile is a good way to deliver happiness.

我相信微笑是传递幸福的一个很好的途径。

youdao

If you help a person in trouble, he will help more other people in return and deliver the happiness to more people to do more good.

当他人遇到困难时你帮助了他，他回报，长大之后再帮助更多的人，使那些人也能够得到那快乐财产。

youdao

If you help a person in trouble, he will help more other people in return and deliver the happiness to more people to do more good.

当他人遇到困难时你帮助了他，他回报，长大之后再帮助更多的人，使那些人也能够得到那快乐财产。

youdao