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题名:
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Happy Elephants / , |
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出版发行:
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出版地： 出版社： National Geographic Learning 出版日期： 2008 |
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内容提要:
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Elephants are social animals. In nature, they live happily in family groups. However, people sometimes use elephants for work or put them in zoos. What can people do to make these elephants healthy and happy? How can they stay that way? |
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主题词:
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Incredible Animals |