uninsulated pipe

例句：

1. 1.The uninsulated pipe was leaking, causing water damage to the building.
   这个无绝缘管道正在泄漏，给建筑物造成了水损害。
2. 2. The engineer inspected the uninsulated pipe and found a crack in the wall.
   工程师检查了那个无绝缘管道，发现墙里有裂缝。
3. 3. To prevent future leaks, the contractor replaced all the uninsulated pipes with new ones.
   为了预防未来的泄漏，承包商把所有的无绝缘管道都换成了新的。