And it turns out the answer to that is because their brains are packaged inside their skulls in a way different from the way our brains, we being human beings, true, have our brains packaged.
结果答案是： 因为他们头盖骨包裹大脑的方式 和我们人类的方式不同 当然，人类的大脑也被包裹在头盖骨里面