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- 問題詳情:Astheworld’slargestterrestrialcarnivore(陸地食肉動物),thepolarbearisthekingofthegreatwhitenorth.Adultmalescanmeasuremorethan9feetinlengthandweighbetween770and1430pounds.Thepolarbearhasastrongbodywhiletheirheadsarenarrowwithsmall,roundedears....
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