他是不是表示对我们的服务不满意？

Did he mean (that) he was dissatisfied with our service?

《牛津词典》

对我们的服务如有不满，请函告经理。

If you are dissatisfied with our service, please write to the manager.

《牛津词典》

一旦我们的服务对他们没了用，我们就是可消耗的了。

Once our services cease to be useful to them, we're expendable.

《柯林斯英汉双解大词典》

We were working to build our health services and counseling service capacities, and so it was a great opportunity for me to learn about being a dean.

我们忙着建立,自己的健康和咨询服务中心，所以这对我来说是个大好机会,我可以去学习怎样当个院长。

普林斯顿公开课 - 人性课程节选

It turns out not, but it does evince the fact that we have some basic syntax like mathematics and equal signs and whatnot with which we can now start using for more useful purposes.

结果不是那样的，但这的确有个事实,我们有些基本的运算法则和等号和,其他一些东西，用来为我们一些,更多有用的目的而服务的。

哈佛公开课 - 计算机科学课程节选

And I know if you were a swimmer on your team, was it our city team? -Yeah.

如果你曾是个游泳选手的话,如果你曾是个游泳选手的话，你是为我们的市级队服务吗？，-是的。

普林斯顿公开课 - 人性课程节选