Alexander Dennis Enviro500 3-Door – Rear Staircase (Photo: 坐巴士 by K’s Aviation / Facebook https://www.facebook.com/Igotoschoolbybuses/posts/1170422686700564)
(Photo: 坐巴士 by K’s Aviation / Facebook https://www.facebook.com/Igotoschoolbybuses/posts/1170422686700564)