slate roofing

例句：

1. 1.The new house has a slate roofing that looks very modern.
   这座新房子有块石板瓦屋顶，看起来非常现代。
2. 2. The old castle was renovated with slate roofing to make it more energy-efficient.
   这座古堡经过翻新，换上了石板瓦屋顶，以使其更节能。
3. 3.The slate roofing on the roof of the building is unique and adds to its charm.
   这座建筑的屋顶上的石板瓦是独一无二的，增添了它的吸引力。