"I think it is because the dirt is easier to wipe off when it's frozen," said Papa, climbing up the ladder.

“这可能是因为冬天灰尘都冻结了，更容易擦下来。”熊爸爸说着爬上了楼梯。

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Wolverines have low, squat bodies and large paws adorned with long, sharp claws useful for climbing trees and digging in snow and dirt.

狼獾个子矮小，呈蹲形。它们的爪子长有修长锋利的指甲，这对爬树和在雪里或泥里挖坑很有用。

youdao

Wolverines have low, squat bodies and large paws adorned with long, sharp claws useful for climbing trees and digging in snow and dirt.

狼獾个子矮小，呈蹲形。它们的爪子长有修长锋利的指甲，这对爬树和在雪里或泥里挖坑很有用。

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