While the gas swirled around and clouded the chamber, I decided, foolishly, to flash-slide by the vector arrow and get a peek at the directions.

The stack gas swirled and rolled on the main deck, sluggish, oily, almost visible.

The gas was swirling close to him in a compact cloud of death.

Erupting gas swirled away from the split star, twisting.

Hot gas from the bombs swirled in confusing veils but the figures of the strikers ahead of him were sufficiently sharp.

A multicoloured gas swirled below them.

The gas swirled upward in invisible fog, directly into the panting mouth and nostrils of Charlie Horn.

Reports from some of the towns said tear gas swirled in the streets as stones and other missiles rained down from all directions on helmeted policemen.

Lights flashed, gases swirled.

The roiling gases swirled furiously, throwing off electrical discharges that crackled against the Enterprise's shields.