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1.The construction of this new bridge required the installation of several corrugated metal culverts to divert floodwaters.
这座新桥的建设需要安装几个波纹金属涵洞来疏导洪水。
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2. The engineers carefully designed the corrugated metal culvert to ensure it could withstandthe heavy loads from the river.
工程师们仔细设计了波纹金属涵洞，以确保它能够承受来自河流的重载。
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3. Due to the high water levels, the local government decided to replace the old corrugated metal culvert with a new one.
由于水位过高，当地政府决定用一个新的波纹金属涵洞替换旧的。