英语语法分析

Like most amphibians these begin life in a juvenile "tadpole" state, then metamorphose into the adult form — except for one species, the axolotl, which famously lives its entire life as a juvenile.

像大多数的两栖动物一样，它们从幼年的“蝌蚪”状态蜕变成成年的形式——蝾螈这个物种除外，众所周知，它一生都处于幼年状态。

The tadpole has become a frog.

这个蝌蚪已长成青蛙。

He is my tadpole.

他就是我儿时的蝌蚪。