vaulted roof

例句：

1. 1.The grand mansion has a vaulted roof that adds to its elegance.
   这座宏伟的豪宅有一个拱形屋顶，增添了它的优雅。
2. 2. The architect designed the building with a vaulted roof for maximum natural light.
   这位建筑师设计了一座建筑，其拱形屋顶是为了最大限度地利用自然光。
3. 3. The old church has a vaulted roof that was rebuilt in the 19th century.
   这座老教堂有一个拱形屋顶，是在19世纪重建的。