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发表于2024-11-30
If You Hopped Like a Frog pdf epub mobi txt 电子书 下载 2024
Did you know that a frog can jump 20 times its body length? Or that an ant can lift an object 50 times its own weight? By applying these ratios and proportions to their own bodies, readers will discover what they could do if they had the amazing abilities of animals.
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If You Hopped Like a Frog pdf epub mobi txt 电子书 下载 2024