In some jellyfish, all the nerve aggregates in the rhopalia are connected through a nerve ring.

在一些水母中，rhopalia 中的所有神经聚集体都通过神经环连接。

When I pressed Bimala's hand my nerves rang music, like tuned-up strings; but the symphony stopped short at the first movement.

当我按下 Bimala 的手时，我的神经响起了音乐，就像调好的琴弦；但是交响乐在第一乐章就戛然而止了。

The rudimentary nerve net and nerve ring seem simple when compared to our large brain, but it's a mystery how jellyfish manage behaviours like courtship without a master controller.

与我们的大大脑相比，基本的神经网络和神经环似乎很简单，但水母如何在没有主控制器的情况下管理求爱等行为却是一个谜。