山墙饰

例句：

1. 1.The mantelpiece is adorned with a beautiful painting.
   壁炉台上装饰着一幅美丽的画。
2. 2. She placed her books on the mantelpiece to keep them organized.
   她把书放在壁炉台上，以便保持整齐。
3. 3. The mantelpiece was an important focal point in the room's design.
   壁炉台是房间设计中的一个重要焦点。