corrugated-metal pipe culvert

例句：

1. 1. The engineerdesigned the new bridge to accommodatethe traffic flow efficiently.
   工程师设计了这座新桥，以高效地容纳交通流量。
2. 2. The construction of this culvert is crucial for flood control.
   这座涵洞的建设对于防洪至关重要。
3. 3. Theculvert was constructedusing corrugated metal pipes, which made it durable and resistantto wear and tear.
   这个涵洞是用波纹金属管建造的，这使得它既耐用又抗磨损。