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ಠ_ಠ
把抖腳作為永動機這樣就能解決大部分的能源問題吧
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burger7422
這好像蠻合理的 笑死
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olive5738
快點頒給噗主諾貝爾獎
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deer4449
但感覺能源轉換率很差xdd
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puff3487
靠北www
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pigeon403
好像可行wwwww
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vodka1434
作為永動機
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burger3669
可
可以當手機充電 一邊抖腳一邊滑手機兩不耽誤手機還不會沒電
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guava5184
可