美式 英式
一楼 First Floor Ground Floor
二楼 Second Floor First Floor
三楼 Third Floor Second Floor
四楼 Fourth Floor Third Floor
五楼 Fifth Floor Fourth Floor
六楼 Sixth Floor Fifth Floo
美式 英式
一楼 First Floor Ground Floor
二楼 Second Floor First Floor
三楼 Third Floor Second Floor
四楼 Fourth Floor Third Floor
五楼 Fifth Floor Fourth Floor
六楼 Sixth Floor Fifth Floo