Home » Science & Technology » 农村小伙起早贪黑干活太累，用3年发明烙饼机，月赚2万养活全家 【发明迷】

农村小伙起早贪黑干活太累，用3年发明烙饼机，月赚2万养活全家 【发明迷】

Written By 牛顿巴 on Saturday, Jul 01, 2017 | 10:31 AM

 
《发明迷》：让发明产生共鸣！ 请放心，本视频内容符合YouTube社区准则，没有任何违反规定的行为。

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