DINO CLUB
Worms are big eaters
蚯蚓变身大胃王
Earthworms (蚯蚓) are friends of farmers. But some earthworms in the United States can cause problems.
The earthworms are the Asian Jumper (亚洲蚯蚓). They are very strong. They can even get into hard clay (黏土).
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