- Purification Capacity of Ditch Wetland to Agricultural Non-point Pollutants
- He died in the last ditch in a fierce battle.
- Accumulation of non-point source pollutants in ditch wetland and their uptake and purification by plants
- The car ran off the road into a ditch.
- He stumbled and took a header into the ditch.
- The boy hops the ditch and run down the path.