The tadpoles metamorphose and emerge onto land.

蝌蚪变形并现身在陆地上。

Both fish and tadpoles have gills.

鱼和蝌蚪都有鳃。

Earthworms, crayfish and tadpoles are examples.

蚯蚓、小龙虾和蝌蚪都是实例。

Like those tadpoles, we grew legs and hopped off into the world.

就像那些蝌蚪一样，我们长出了腿，并跳进了这个世界。

The tadpoles produce the sound by pushing air out of their lungs.

蝌蚪通过将空气推出肺部来发出声音。

They continue to emit distress calls underwater both as tadpoles and after they have begun metamorphosis.

无论是蝌蚪还是刚开始变形的蝌蚪，它们都能够在水下发出叫声。

When I was a boy, I caught tadpoles with a friend.

当我还是一个小男孩的时候，我和一个朋友一起捉蝌蚪。

Last year she picked tadpoles.

去年她选了蝌蚪。

Tadpoles grow into frogs.

蝌蚪能长成蛙。

What will these small tadpoles into?

这些小蝌蚪长大会变成什么？

Soon the mother would be there to feed her tadpoles.

不久，青蛙妈妈们就会来到那儿，喂养它们的蝌蚪宝宝们。

When I was a boy I caught tadpoles with a friend.

我还是一个小男孩的时候，和一个朋友一起去抓蝌蚪。

Tend your tadpoles. You never know when you might need a Pal.

别忘了你的发小，说不准什么时候你会需要伙伴。

Even the frogs, tadpoles can destroy the larvae of many of the pests!

就连青蛙的幼虫虫- - - - - -蝌蚪也能消灭许多害虫哩！

They also found tadpoles, six of which were collected and raised to maturity.

同时他们将找到的6只蝌蚪带回实验室，抚养至成蛙。

I asked them what they had to sell, and they said they had fresh tadpoles.

我问他们要去卖什么，他们说他们有新鲜的蝌蚪。

It soon lays eggs which hatch within a couple of days, producing tadpoles.

它们很快就能产卵，并在一两天内孵化出小蝌蚪。

Little tadpoles and efts began to bubble up through the water, and to race along beneath it.

小小的蝌蚪和水蜥蜴，都开始在水面儿上吐泡儿，在水里面角逐。

It is the only known frog species where the tadpoles feed off skin shed by the male while he guards the young.

这是唯一已知的蛙类当它为这些幼儿警戒的时候，这些蝌蚪饲料只能来自其雄性父亲脱落的皮肤。

First, the frogs lay eggs, in a pond, and then the eggs turn into tadpoles and the tadpoles turn into more frogs.

首先青蛙产卵，在池塘里，然后那些卵变成蝌蚪，然后蝌蚪变成更多的青蛙。

Then he had to find a way to show the frog making the arduous climb up a tree to find a new home for her tadpoles.

为了拍摄青蛙费力的爬树为它的蝌蚪们寻找一个新家时，他又想出了一个新的解决方案。

Despite their unsavoury dining habits they are devoted parents and will guard spawn and tadpoles from predators.

尽管它们的饮食习惯令人讨厌，但是它们是有献身精神的父母，会守卫自己的卵和蝌蚪，使其免遭捕食。

But the startled bird theory fails to answer a simple question: why haven't the "flying" tadpoles been noticed before?

但受惊鸟理论却没有回答一个简单的问题：为什么以前没有发现“飞行”的蝌蚪呢？

Composed of denser cooler gas and dust the tadpoles are around 10 light-years long, potentially sites of ongoing star formation.

蝌蚪是由密集的寒冷的气体和星尘所组成的，大约 10 光年长，可能存在正在形成的恒星。

And instead of hatching as tadpoles, the offspring emerge as miniature versions of their parents-some not much larger than pinheads.

而且它孵出来的也不是蝌蚪，它的后代在刚孵出来时就拥有了跟父母一样的外表，只是尺寸小了点，有些跟针头差不多大。