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1·The great auk is an extinct bird.

大海雀是种灭绝的鸟类。

2·Henry stands attentively, waits each time for the new wonder, emits small noises of pleasure for each Sandhill Crane,American Coot, Great Auk, Pileated Woodpecker.

亨利站在那儿聚精会神地看着，期待每一页新的神奇，当看到沙丘鹤，美洲骨顶鸡，大海雀，大啄木鸟时，他欣喜的叫了起来。

3·Henry stands attentively, waits each time for the new wonder, emits small noises of pleasure for each Sandhill Crane, American Coot, Great Auk, Pileated Woodpecker.

亨利站在那儿聚精会神地看着，期待每一页新的神奇，当看到沙丘鹤，美洲骨顶鸡，大海雀，大啄木鸟时，他欣喜的叫了起来。