These two nerves are bond together by connective tissue and make up the sciatic nerve.

这两条神经由结缔组织连接在一起，共同形成坐骨神经。

That information causes our synapses— the sites where two nerve cells meet— to grow and exhibit learning.

这些信息会导致我们的突触——两个神经细胞相遇的地方——生长并表现出学习能力。