土著說只要三條繩子就可以讓石像移動

Easter Island moai 'walked'  

https://www.youtube.com/watch?v=yvvES47OdmY&feature=youtu.be&fbclid=IwAR0k5xA_g9EhzQF0e4IKAAxY39N3Fv3Fv57KcBwL5lDsS5B5mbaz4HMNdXI