Again, you see, everything happened in the '30s.

你看，又是30年代，什么事情都发生在30年代。

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you can see that the subcortical here, so this is a brain that was cut away here, here, and here was a chunk taking out, you can see deep into this area you can also see that's what happening in the cortex.

你可以看看这块皮质下层，大脑在这块，这块，还有这块被分隔开了,这一大块，你可以看得很深,你能看见在皮质层里发生了什么事情。

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