https://blog.wongcw.com/2021/10/20/%e6%b3%a2%e9%9f%b3%ef%bc%9a%e9%96%a5%e9%96%80%e8%aa%bf%e6%9f%a5%e8%87%b4starliner%e8%bc%89%e4%ba%ba%e7%99%bc%e5%b0%84%e6%8e%a8%e9%81%b2%e8%87%b32022%e4%b8%8a%e5%8d%8a%e5%b9%b4/
波音:閥門調查致Starliner載人發射推遲至2022上半年