hearth lining

例句：

1. 1. The fireplace is adorned with a beautiful hearth lining.
   壁炉装饰着美丽的壁炉衬里。
2. 2.The old house had been renovated with new hearth linings.
   这所老房子经过翻新，换上了新的壁炉衬里。
3. 3. The fireman carefully removed the hearth lining to inspect the fire.
   消防员小心地移开壁炉衬里以检查火情。