tunnel-liner

例句：

1. 1. The tunnel liner was designed to withstand the pressure from the water flowing through it.
   隧道衬砌设计用来承受水流通过时的压力。
2. 2. The tunnel liner was made of high-strength steel, ensuring its durability and safety.
   隧道衬砌由高强度钢材制成，确保其耐用性和安全性。
3. 3. The tunnel liner was installed carefully to prevent any potential leaks or damages during construction.
   隧道衬砌安装仔细，以防施工过程中出现任何潜在的泄漏或损坏。