https://blog.wongcw.com/2021/07/20/%e7%82%ba%e4%bb%80%e9%ba%bc%e9%ab%98%e9%90%b5%e4%b8%8a%e7%9a%84%e8%9a%8a%e5%ad%90%e4%b8%8d%e6%9c%83%e8%a2%ab%e7%94%a9%e5%88%b0%e8%bb%8a%e5%b0%be%ef%bc%9f/
為什麼高鐵上的蚊子不會被甩到車尾?