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发表于2024-12-26
Communication pdf epub mobi txt 電子書 下載 2024
Explore the many ways humans connect and share news and knowledge. Learn how different people communicated through the ages, from the body language of early hominids to the smoke signals of Native Americans. Discover how technologies have evolved and developed, from the first phone to satellite communications. Age 9+
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Communication pdf epub mobi txt 電子書 下載 2024