Proximate causation is why you're doing it now.

近因就是你现在这样做的原因。

Now, this is--actually also illustrates the difference between proximate and ultimate causation.

现在，这实际上也说明了近因和究竟因之间的区别。

And what this fails to do is make a distinction between ultimate causation and proximate causation.

它未能区分最终因果关系和近因因果关系。