maximum depth of scour pit

例句：

1. 1.The maximum depth of the scour pit is 20 meters.
   最大冲蚀坑深度为20米。
2. 2. The engineers determined the maximum depth of the scour pit based on their observations.
   工程师们根据他们的观察确定了最大冲蚀坑的深度。
3. 3.The construction crew was tasked with excavating the maximum depth of the scour pit to ensure safe access.
   施工队伍被指派挖掘最大冲蚀坑的深度，以确保安全通行。