He watched, with the detached interest of a casual spectator.

But as in a pitcher's duel in baseball, the subtleties of play are not perceived by casual spectators, who prefer overt action.

The British Formula 3000 series was briefly known as "Formula Two" in an attempt to make its status more apparent to casual spectators.

A half dozen casual spectators were on hand for reasons best known to themselves.

But a few casual spectators might have been a bit startled.

There are never casual spectators in the gallery, just two reporters at most and Pam Miller, who tried to prevent all this.

A playwright and performer, Ms. Woodbury remains, at best, a casual spectator.

As in Arnhem, the casual spectator seemed unaware of the difference.

At times, his head has swayed back and forth between the lawyer's podium and the witness stand as if he were a casual spectator at a tennis match.

After acquiring a few items at some small side-street stalls, they returned to the metro, where they were just another couple of moony-eyed tourists to the casual spectator.