Dumfries sand-stone

例句：

1. 1. The Dumfries sandstone is a popular tourist attraction in Scotland.
   达姆弗里斯砂岩是苏格兰一个受欢迎的旅游景点。
2. 2. The ancient buildings are madeof the Dumfries sandstone.
   古老的建筑是用达姆弗里斯砂岩建造的。
3. 3. The locals use theDumfries sandstone for theirhomes and gardens.
   当地人用达姆弗里斯砂岩来建造他们的家和花园。