What roof never keps out the wet 什么屋顶不挡雨脑筋急转弯是不挡雨 不是挡雨

What roof never keps out the wet 什么屋顶不挡雨脑筋急转弯是不挡雨 不是挡雨 what roof never keeps out the wet?（什么屋顶不挡雨?）用英语来回答. roof . what you never what dog never what dog never barks? What fish never swim? Never regret what you never regret what you have never lost 英语翻译We are four brothers one roof.Do you know what we are? what does she never do? what never does she do roof是什么意思 roof是什么意思 hydrosolar roof roof是什么意思 roof collapse solar roof People never know what happened?