Our house is roofed with asphalt shingles.我们的房顶盖的是沥青瓦。Gently, without transitional columns, this surface receives the weight of the great roof.在没有转换柱的情况下,这个平面轻轻地承托着大顶盖的重量。The council has decided to roof over the open-air swimming pool.政务委员会决定给露天游泳池装上顶盖。