A tremendous boom echoed through the facility, and everyone took over.

The clatter and boom echoed in the immense computer hall.

Valentine asked, the boom still echoing in his ears.

A distant boom echoed through the floor beneath their feet.

The boom of a truck in the alley echoed through the studio.

The hollow boom of the impact echoed throughout the first floor.

The only response was a burble from beyond the brush as another boom echoed on the mountain.

A distant boom echoed and rolled over the ice.

A loud boom echoed through the air, rattling the walls, the floor, and the elevator car.

The dull boom of an explosion echoed through the night.