Elon Musk’s dream of ultra-high speed travel through a tube came a small step closer to reality on Tuesday, when one of the companies set up to pursue the idea announced it had raised another $80m and said it was ready to show off a key part of the technology.
周二，埃隆•马斯克(Elon Musk)通过管道实现超高速旅行的梦想距离现实近了一小步。为了追逐这一想法而设立的公司之一宣布，已再次融资8000万美元，并表示已准备展示该技术的一个关键部分。
您已阅读7%（355字），剩余93%（4825字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。