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Should We Allow Curiosity to Kill the Cat




The final question concerned the tradeoff between wear and tear on feathers and the benefits of tobogganing.

最后一个问题是关于企鹅羽毛的磨损和节省能量而滑行之间的平衡.

the tradeoff between wear and tear on feathers and the benefits of tobogganing: the compromise between gradual loss or damage to the feathers and the saving of energy by tobogganing.

wear and tear: damage


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