https://blog.wongcw.com/2021/10/14/%e6%88%91%e5%80%91%e5%9c%a8%e8%aa%aa%e7%9a%84%ef%bc%8c%e5%88%b0%e5%ba%95%e6%98%af%e5%93%aa%e5%80%8bhdr%ef%bc%9f/
我們在說的,到底是哪個HDR?