我们已经有了人们付税详情的卷宗。

We already have files on people's tax details.

《柯林斯英汉双解大词典》

也就是说，我们已经有了一列高铁。

So we already have a bullet train.

youdao

我想我们已经有接待员了，不是吗？

I guess we have our receptionist then, don't you?

youdao

OK, so we've got UV light here, and let's see what we can see, and we lose electrons, if that's what's happening.

好了，我们已经有了紫外光源，让我们来看看能观察到什么，如果那些事情发生了，我们将会失去电子。

麻省理工公开课 - 化学原理课程节选

OK, now that I've got that, we could think about what would I want to do with these points?

我也可以像以前那样，对它们进行赋值操作,好，现在我们已经有这些对象了？

麻省理工公开课 - 计算机科学及编程导论课程节选

The reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.

原因是因为我们的氢,已经有一个排满的价壳层了，它不再需要多余的电子了。

麻省理工公开课 - 化学原理课程节选