你那样做真是热心公益啊！

That was very public-spirited of you.

《牛津词典》

他是一个热心公益的人。

He is a man of public spirit.

youdao

不过，其中大多数是诚实，勤奋，乐于助人，热心公益的绅士。

However, most of them are honest, industrious, helpful and public-spirited gentlemen.

youdao

不过，其中大多数是诚实，勤奋，乐于助人，热心公益的绅士。

However, most of them are honest, industrious, helpful and public-spirited gentlemen.

youdao