What room has no walls ,no door,no window,and no floors?

What room has no walls ,no door,no window,and no floors? What room has no walls,no doors,no windows,and no floors意思 .What room has no walls,no doors,no windows,and no floors? 趣味英语what room has no walls,no doors,no windows,and no floors what a room has no walls,no doors,no windows,and no floors?猜 what room has no walls,o doors,no windows,and no floors? 猜谜语：What a room has no walls,no windows,and no floors?it" What room has no walls,no windows,and no floors谜语答案 英语翻译如下：1 What room has no walls.no door,no windows,and no fl What room has no walls,no doors,no windows and no head?是什么东西 What room has no walls,no doors or no windows? What rooms have no walls,no doors ,no windows,and no floors?