一个热心人牵线搭桥给他介绍了一位姑娘。

A warmhearted man acted as a go-between for him and introduced him to a girl.

社会工作者都是热心人，而律师可能从来都没有用过他的良心。

Social workers have bleeding hearts and the attorney's probably never used his.

我担心这件事会使一个热心人变得愁眉不展，我就开始琢磨该怎么办了。

Worried that this incident would sour a warm person, I mulled over what to do.

全党要关注青年、关心青年、关爱青年，倾听青年心声，做青年朋友的知心人、青年工作的热心人、青年群众的引路人。

The Party should pay attention to young people, care about them, listen to their voices, make friends with them, enthusiastically support their work and be their guide.

数以百计的热心人主动提出加入该项目，而实际上项目此时并没做好准备接纳所有这些人，更不用提这些人中多数并不是合适人选：专业技能不对口，心态不端正。

Hundreds of people offered to join a project that wasn't ready to incorporate all of them, not to mention that many were just not the right people: wrong area of expertise, wrong mindset.