hours? High-speedrail comes closer to reality with $3-billion award. Los Angeles Times. 2023-12-05 [2023-12-26] (美国英语). Gillan, Jeff. High-speedrail takes
超迴路列車土建工程的3D示意圖。鋼製的管道在圖片中以透明色表現 已隱藏部分未翻譯内容,歡迎參與翻譯。 The vactrain concept resembles a high-speedrail system without substantial air resistance by employing magnetically