Our World Readers: Better Lives with Bionics: American English

Heinle

出版社：National Geographic

出版时间：

ISBN：9781133730866

词汇量：

页数：16

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虚构：非虚构

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If you lost a hand, you would probably wish for a new one. If you became blind, you would probably wish for a device that could help you see again. For many people, these wishes are becoming a reality through the use of amazing bionic parts.

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