A frog lays eggs in water.
一只青蛙在水里产卵
Tadpoles come out of the eggs.
小蝌蚪从卵子里钻了出来
The tadpoles have long tails.
小蝌蚪有着长长的尾巴
The tadpoles grow back legs.
小蝌蚪长出了后腿
The tadpoles grow front legs.
小蝌蚪长出了前腿
The tadpoles are now froglets.
小蝌蚪现在变成了小青蛙
The froglets grow and grow.
Their tails get smaller and smaller.
小青蛙长啊长。他们的尾巴变得越来越小
The froglets are now frogs.
小青蛙现在变成了大青蛙
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