https://blog.wongcw.com/2022/09/14/%e5%bb%a3%e6%b9%9b%e9%ab%98%e9%90%b5%e6%b5%b7%e5%ba%95%e9%9a%a7%e9%81%93%e9%a0%86%e5%88%a9%e7%a9%bf%e8%b6%8a%ef%bc%9a195%e7%b1%b3%e8%a8%ad%e8%a8%88%e6%99%82%e9%80%9f350km-h/
廣湛高鐵海底隧道順利穿越:195米設計時速350km/h