At only 3,600 feet or 1,100 meters long, not even a small regional jet like a CRJ 700 could land there.

只有 3,600 英尺或 1, 100 米长， 即使是像 CRJ 700 这样的小型支线喷气式飞机也无法降落在那里。

Today, you can mostly find aft-mounted  engines on private business jets and small regional jets like the CRJ series. But why did tail-mounted engines go out of fashion for commercial jets in  favor of the under-wing engine design?

今天，您可以在私人公务机和小型支线飞机（如 CRJ 系列）上找到后置发动机。但是，为什么尾部安装的发动机在商用喷气机中过时了，转而采用翼下发动机设计？