timber lining

例句：

1. 1. The new bridge is made of steel and has a timber lining.
   这座新桥由钢制成，并有木材衬里。
2. 2.Timber lining is used to protect the foundations of buildings from earthquakes.
   木材衬里用于保护建筑物的基础免受地震损害。
3. 3.The engineers decided to use timber lining instead of concrete for the tunnel.
   工程师们决定使用木材衬里而不是混凝土来修建隧道。