translation.en: Then you have the spinal cord, and in the spinal cord you find reflexes, multiple reflexes that create a sensorimotor coordination loop between neural activity in the spinal cord and mechanical activity.
translation.zh: 已经到了令人难以想象地步 第二个部分就是脊髓 脊髓中有很多反射神经 这些反射神经在脊髓中的神经活动和机械活动之间