顛覆3千年來的習慣!學生發明「新型雨傘」,居然沒有傘面…..
Wednesday, October 18, 2017 by JSDN
這發明其實滿酷的 但不知道到底時不時用 如果是滂沱大雨又...
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Wednesday, October 18, 2017 by JSDN
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