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骆马是生长在南美洲安第斯山的一种动物。它们有着长长的颈子、小小的头和细细的腿,却有着强大的肺,这使它们能生活在5000米的高山上。
A llama is an animal that grows in the Andes of South America. They have long necks, tiny heads and thin legs, but powerful lungs that allow them to live on a mountain of 5,000 meters.