Like a shark patrolling a moonlit bay, the vehicle circled the perimeter of the piazza.

"Let us imagine that such a vehicle is circling Mars," Clarke speculated.

The armoured vehicles circled cautiously and parked three hundred yards Out, at the four points wing tips, tail and nose around the aircraft, with the long cannon trained upon her.

An outside vehicle is circling.

I identified the spot where the sheriff's vehicles had circled together like pioneer wagons.

The vehicle lurched ahead, circled underneath the jumbo jet and came to a stop near the second F-105.

The vehicles have driven over the Golden Gate Bridge and on the Pacific Coast Highway, and have circled Lake Tahoe.