成年雄性北极熊，学名 Ursus maritimus，站在其自然栖息地的海岸岩石上，背景为冰雪景观 免版税库存照片 成年雄性北极熊，学名 Ursus maritimus，站在其自然栖息地的海岸岩石上，背景为冰雪景观
Adult man hand hold something with fingers isolated on white background high detailed adult man hand hold something with fingers 库存图片 adult man hand hold something with fingers isolated on white background high detailed adult man hand hold something with fingers
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