You're Aboard Spaceship Earth 在线电子书 图书标签:
发表于2024-11-29
You're Aboard Spaceship Earth 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
The earth is like a spaceship in orbit—it has everything on board that we need to survive:water, food, and air with oxygen. Unlike a space shuttle, Earth is able to renew its resources. Read and find out why Earth is the greatest spaceship to be aboard!
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You're Aboard Spaceship Earth 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024