Wow! Inventions 在线电子书 图书标签:
发表于2024-09-19
Wow! Inventions 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Imagine aworld without computers, cars, telephones, or airplanes. Have you ever wondered how these things were invented? From steam trains to underground trains, and from parachutes to space shuttles, this exciting book is bursting with intriguing facts and figures about the inventions that have made the world what it is today.
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Wow! Inventions 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024