mud discharge line

例句：

1. 1. The engineer designed a special mud discharge line to prevent the water from leaking out.
   工程师设计了一种特殊的泥浆排放线，以防止水泄漏。
2. 2. The construction crew used the mud discharge line to remove the debris from the riverbed.
   施工队使用泥浆排放线将河床上的碎片清除。
3. 3.The mud discharge line was crucial for maintaining the stability of the foundation during the excavation process.
   泥浆排放线在挖掘过程中维护地基稳定性至关重要。