moving staircase (noun)

1. The fashion show took place on a grand staircase with a moving staircase as the centerpiece, adding an element of excitement and modernity to the event.

2. The architect designed a stunning atrium with sleek lines and a central moving staircase, creating a dynamic and visually striking space.

3. Why did the escalator go to therapy? Because it had too many steps to deal with on a daily basis!

4. As the characters entered the dimly lit underground bunker, they realized they were trapped when the moving staircase suddenly stopped, leaving them surrounded by darkness and uncertainty.