如果一個錘打傷你嘅手指 ， 你手臂嘅導線 ， 當然 ， 我地稱為神經 將信息傳入脊髓裡面嘅連接盒 脊髓入面嘅新嘅線路 、 新嘅神經 ， 將信息上傳到大腦 你意識到你嘅手指受咗傷 。
If a hammer injures your finger, the wires in your arm, of course, we call nerves transmit information into the spinal cord inside the connecting box, new wires in the spinal cord, new nerves, and upload the information to the brain and you realize that your finger is injured.