I made it into a narrow ditch and wormed my way south for perhaps ten meters.

A trench can be defined as a long narrow ditch.

We found a garden farther on, watered by a narrow ditch that diverted water from the river.

A narrow ditch was between the lane and the wood.

We came to where the tops of the trees met to veil a narrow ditch, a hidden observation walk.

They came to a long narrow ditch with sections of concrete pipe lying beside it.

But with time, Friedrich and his friend came upon a narrow ditch that widened for just a yard or two.

Out front, Ken jumped across a narrow ditch and headed for the house's double entrance doors, which were still closed.

The fissure which had almost swallowed him now was just a narrow ditch in the soil.