sandstone [ˈsændstoʊn]

例句:

• Both clay and sandstone are unstable rock formations.
  黏土和砂岩都是不牢固的岩石构造。
  
• An aquifer is a water - bearing rock stratum such as sandstone and chalk.
  地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.
  
• They are typically found clinging onto sandstone boulders.
  来自BBC
• Its cryptic coloring blends with its sandstone habitat.
  来自BBC
• Houses in the area are built of sandstone.
  这个地区的房屋都是用砂岩建的.
  
• Its sandstone foundations were perfect for tunnelling and carving out cellars.
  来自THETIMES