水池里扑通一声，一条大金鱼窜了起来。

There was splash in the pond, and a big goldfish bobbed up.

youdao

孙悟空不得不寻求从观音的帮助，原来的鱼精是在南海荷花池大金鱼。

Monkey King had to seek help from Guanyin (a Bodhisattva). It turned out that the spirit was a big goldfish in the South Sea lotus pond.

youdao

原来这妖怪正是南海莲池中一条大金鱼，乘菩萨不备，跑出害人，于是菩萨收回这条鱼精。

It turned out that the spirit was a big goldfish in the South Sea lotus pond. The fish escaped from the Buddha to hurt people. So the Buddha was asked to retrieve the fish spirit.

youdao