如果书比较多,木球重心超过了支点会不会翻车
好家伙!!!
太有趣了吧
这个创意没得说
有想法的设计
China · Automotive Design
This work is reposted from the original designer:Youngmin Kang
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如果书比较多,木球重心超过了支点会不会翻车
好家伙!!!
太有趣了吧
这个创意没得说
有想法的设计