感觉中枢

例句：

1. 1. The brain is the central nervous system's main sensory organ.
   大脑是中枢神经系统的主要感觉器官。
2. 2. The sensation of touch is processed by the somatosensory cortex.
   触觉的感觉由躯体感觉皮层处理。
3. 3. The sense of smell is mediated by the olfactory bulbs.
   嗅觉的感觉通过嗅球媒介。