与鲸类和海牛这些海生哺乳动物不同，鲨鱼的皮肤不会附生海藻或藤壶，这可能要归结于其皮肤上被称之为“肤齿”的微小鳞屑。
Unlike the skin of whales and manatees, shark skin doesn't pick up algae or barnacles. This seems to be due to little scales called "dermal denticles."
伯利兹大堡礁是世界上最多样化的珊瑚礁生态系统。它是鲸鲨、鳐鱼、海牛以及鲟鱼、海螺和多刺的龙虾们的栖息地。
The Belize Barrier reef is one of the most diverse reef ecosystems in the world, home to whale sharks, rays, and manatees as well as sturgeon, conch and spiny lobsters.
伯利兹大堡礁是世界上最多样化的珊瑚礁生态系统。它是鲸鲨、鳐鱼、海牛以及鲟鱼、海螺和多刺的龙虾们的栖息地。
The Belize Barrier reef is one of the most diverse reef ecosystems in the world, home to whale sharks, rays, and manatees as well as sturgeon, conch and spiny lobsters.
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