HSK 2 · noun
楼
building; floor (of a building)
我的教室在三楼。
Wǒ de jiàoshì zài sān lóu.
My classroom is on the third floor.
他从楼下上来了。
Tā cóng lóuxià shànglái le.
He came up from downstairs.
我们学校的大楼有十层。
Wǒmen xuéxiào de dàlóu yǒu shí céng.
Our school's main building has ten floors.
电梯坏了，我们走楼梯。
Diàntī huài le, wǒmen zǒu lóutī.
The elevator is broken; let's take the stairs.