If you ask neuroscientists, why is this the state of affair, they'll first of all admit it. But if you ask them, they'll say, well, there's various reasons we don't have a good brain theory.
如果你问神经系统科学专家，为什么情况会这样？ 他们会同意情况是这样，但如果你问为什么，他们会说 有很多原因导致我们没有一个好的大脑理论