https://blog.wongcw.com/2022/12/05/%e7%a9%ba%e4%b8%ad%e5%ae%a2%e8%bb%8a%e5%b8%8c%e6%9c%9b%e5%88%b02035%e5%b9%b4%e7%94%a8%e6%b6%b2%e6%85%8b%e6%b0%ab%e6%94%af%e6%8c%81%e5%85%a8%e5%b0%ba%e5%af%b8%e5%ae%a2%e6%a9%9f%e7%9a%84%e9%a3%9b/
空中客車希望到2035年用液態氫支持全尺寸客機的飛行