fourth floor
四楼到了
We've arrived at the fourth floor.
— 燃烧 (2018)
我搭电梯去了四楼。
I took the elevator to the fourth floor.
四楼！
The fourth floor!
— 这个杀手不太冷 (1994)
四楼
The fourth floor
— 老男孩 (2003)
地下四楼
Basement level four
— 汉江怪物 (2006)