- But once completed,
但一旦完成 - life on land would never be the same again.
陆地上的生活将永远改变 - The age of amphibians
两栖动物的时代 - had begun.
已经开始 - Today, there are more than 8,000 species of amphibian.
今天有超过8000个两栖动物物种 - A peculiar but diverse group...
这是一个奇怪却多样的种群 - ...of newts,
有蝾螈