四楼的英文怎么说

"四楼" 的英语是 "fourth floor."

来源是它是由"four"和"floor"这两个单词组合而成。"four"是数字4的英文表达，而"floor"则是楼层的意思。

例句：

The office is on the fourth floor. (办公室在四楼)
Can you take me to the fourth floor please? (请你带我到四楼好吗?)
The elevator only goes up to the fourth floor. (电梯只能到四楼)