如果我哋返轉個腦 令佢底部向上 … 我鍾意脊髓呢部分 呢點就係下丘腦 下丘腦裡面有一大塊好得意嘅結構 唔單只有生理時鐘
If we turn our brains around and let him bottom up... I love this part of the spinal cord, which is the hypothalamus, and the hypothalamus has a big lovely structure in it, not just a circadian clock