介绍:
How Frogs Grow
A frog lays eggs in water.
Tadpoles come out of the eggs.
The tadpoles have long tails.
The tadpoles grow back legs.
The tadpoles grow front legs.
The tadpoles are now froglets.
The froglets grow and grow.
Their tails get smaller and smaller. The froglets are now frogs.
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