第三樓的英文怎麼寫

我睡在三樓。

I sleep on the third floor

閒置的臥室在三樓。

The spare bedroom is on the second floor

他從三樓的窗戶跳了下來。

He jumped out of a third-storey window.

電梯在一、二、三樓不停。

The elevator doesn't stop at floors 1, 2 and 3.

一位男子在三樓的`窗戶朝樓下大聲喊道：“別碰那姑娘！”

From a window on the third floor, a man called down," let that girl alone!"

B在二樓或者三樓。我記不太清楚了，但是你很容易就能找到。

It's on the second or third floor. I can't remember exactly, but you'll find it easily.

這是在walker三樓的體育館。

That is the gymnasium on the third floor of Walker.