Saturday, March 4, 2017

單軌列車如何變換軌道？看得心驚肉跳

國成分享
單軌列車如何變換軌道？看得心驚肉跳……


 


影片/取自騰訊，如遭刪除敬請見諒




影片/取自YouTube，如遭刪除敬請見諒 
             
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