在四楼英文翻译

In the fourth floor

on the forth floor.

I am on the forth floor.

first floor second floor third floor forth floor fifth floor

the fourth floor

on the fourth floor

美式

一楼 First Floor

二楼 Second Floor

三楼 Third Floor

四楼 Fourth Floor

五楼 Fifth Floor

六楼 Sixth Floor

英式

一楼 Ground Floor

二楼 First Floor

三楼 Second Floor

四楼  Third Floor

五楼 Fourth Floor

六楼 Fifth Floor

补充内容：

星期一：Mon.=Monday （前者为缩写）

星期二：Tues.=Tuesday

星期三：Wed.=Wednesday

星期四：Thur.=Thursday

星期五：Fri.=Friday

星期六：Sat.=Saturday

星期日：Sun.=Sunday

一楼 ground floor ; first floor二楼 second floor三楼 second floor（英式）；third floor（美式）四楼 Fourth Floor五楼 Fifth Floor