n.校舍
The roof of the schoolhouse is covered with snow. 校舍的屋顶上覆盖着积雪。
We have given up the worm-eaten old schoolhouse. 我们淘汰了已经破烂不堪的旧校舍。
On the roof of the schoolhouse some pigeons were cooing. 从校舍的屋顶上传来了几只鸽子的咕咕声。
