For example, when you touch the hot stove, not only does a message go out to move your hand but one also goes to another part of the brain to help you remember not to do that again.

比如当你碰到热火炉时，除了有信号传出让你挪开手外，还有信号会传向脑中另一区域让你记住这次教训。

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The main one is that you have to touch in again within three days at to the same station to make it work.

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