hearth stave

例句：

1. 1.The fireplace is the centerpiece of the living room.
   壁炉是客厅的焦点。
2. 2.The hearthstones are made from stone.
   壁炉石是由石头制成的。
3. 3.The hearthstones were carved by a skilled craftsman.
   这些壁炉石是由一位熟练的工匠雕刻的。