But there is a lot more to his game than a serve.

他的比赛，内容过比发球更加丰富。

youdao

A district should serve its clientele, namely students, staff, and parents.

一个学区应该服务于其主顾，即学生、教职员工和家长。

《柯林斯英汉双解大词典》

The judge said the punishment would serve as a warning to others.

法官说这种惩罚将起到杀一儆百的作用。

《牛津词典》

The United States also offered to serve as a negotiator in several international disputes during the late eighteen hundreds.

VOA: special.2010.07.08

And I think there was a time when that sense of dominion was used as justification for using those resources only to serve human needs.

我想，有一段时间里，这种统治感,被人们当做使用资源的借口,仅仅为了满足人类的需求。

普林斯顿公开课 - 人性课程节选

They often involve networks of reactions, not just one enzyme but a series of enzymes that serve to amplify each other.

这些反应通常包括一个反应网络,不只是一种酶,而是一系列的酶来进行级联放大

耶鲁公开课 - 生物医学工程探索课程节选

If he does it again, he forfeits a first serve and must hit a second serve.

WSJ: A Little Night Tennis, Anyone?

Rafter ended the match with a serve into the body that Escude returned wide.

BBC: Rafter secures Heineken hat-trick

An out-of-sorts Massu had to wait until the sixth game to hold a serve before Murray claimed the first set.

BBC: SPORT | Tennis | Murray shines in Wimbledon opener