They trail their hands, or a pencil, along the sides.
In the winter there are ski trails along and on the lake.
She stood up, and trailed her hand along the top of the sewing table.
He smiled down at me, fingers trailing along my arm.
"Come, we will go too;" and a moment later they were trailing along the beach in the wake of the others.
She reached one hand down and trailed it along the inside of his thigh.
In starting, he allowed 75 pounds of rope to trail along the ground.
They trailed Chris along the street for several blocks, then he turned into a large office building.
It has a picnic area and walking trails along the river.
Her hands trailed along his skin until he was completely out of reach.