by behappyalways » Tue Jan 24, 2023 8:26 pm
The world's first highway? Mayan ancient civilization "newly discovered" large-scale stone highway system about 177 kilometers long. Optical radar revealed the mystery of Maya 3,000 years ago世上首個高速公路? 馬雅古文明"新發現"大規模石製高速公路系統 長約177公里 光學雷達揭3千年前馬雅神秘面紗|記者 楊駿宗│【國際大現場】20230119│三立新聞台
https://m.youtube.com/watch?v=nrRUr0dZnXM
血要热 头脑要冷 骨头要硬