ochre

例句：

1. 1. The artist used ochre to create a vibrant painting.
   这位艺术家使用赭石创作了一幅充满活力的画作。
2. 2. The ancient city was covered in layers of ochre-hued sandstone.
   这座古城被赭石色的砂岩层覆盖着。
3. 3. The ochre-colored walls of the museum are a testament to its rich history.
   博物馆那赭色墙壁见证了其丰富的历史。