toucans

Caption: Toucans use their enormous bills to keep their cool, scientists found this week.

描述：本周，科学家们发现巨嘴鸟用它们巨大的喙来保持凉爽。

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Toucan is a South American bird.

巨嘴鸟是南美的一种鸟。

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Toucan-backup, sync and encrypt for advanced users

Toucan-？适用于高级用户的备份、同步、编译工具

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For centuries, scientists have puzzled over why the toucan's bill is so remarkably large-but now one team thinks it might have an answer.

几个世纪以来，科学家被犀鸟巨大的喙所迷惑，但是现在一组团队认为他们找到了答案。

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Toucans make their homes in holes in trees.

巨嘴鸟挖树的洞他们的家.

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She had a nose like a toucan.

她鼻子大得像巨嘴鸟。

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Against it, parakeets and toucans and blue-winged macaws swoop.

晨光下, 小鹦鹉、巨嘴鸟和翅膀鲜蓝的金刚鹦鹉展翼翱翔.

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or, at least, a visual warning to other toucans.

或者，至少它是向其它巨嘴鸟发出的一个视觉警告。

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The Toucan has a large yellow and black beak and blue striped wings.

犀鸟款有一个黄色和黑色的嘴和蓝色条纹的翅膀。

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If the toco toucan had evolved in chilly Ireland, its impressive bill would have been much more modest.

如果托哥巨嘴鸟是在寒冷的爱尔兰成长演化过来的，那它让人印象深刻的巨嘴就会比现在小得多了。

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Coral trees, butterflies, toucans and hummingbirds are features of the area.

珊瑚树、蝴蝶、犀鸟和蜂鸟是这个地区特有的动植物。

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parrots, toucans, jaguars, and tapirs share the surrounding orchid-dotted national park.

在这片被兰花点缀的国家公园里，生活着鹦鹉，犀鸟，美洲虎和貘。

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Toucans also have a narrow, feather-like tongue.

巨嘴鸟也有狭窄部份, 像羽毛一样的舌.

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And you also want to confuse a peacan with a toucan which is also a type of bird.

而且也不要把peacan和toucan混淆，toucan是巨嘴鸟。

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There is a toucan in this zoo.

这个动物园有一只巨嘴鸟。

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To test the theory, the team had84 undergraduate students read a passage about toucans, a topic the researchers believed would be unfamiliar to psychology undergraduates.

为了验证这一理论，研究小组招募了84位在校大学生，让他们读了一篇关于巨嘴鸟的文章，研究人员认为这是一个心理学专业学生所不熟悉的话题。

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" From toucans to parrots to grouse to penguins, species that deal with colder temperatures have smaller bills," says Symonds.

西蒙兹说，“从巨嘴鸟到鹦鹉到松鸡到企鹅，生活在较低温度的鸟类会拥有更小的喙”。

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Toucans are found in South and Central America in the canopy layer of the rainforest.

巨嘴鸟在雨林的天篷层的南方和中美洲被发现.

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