A conductor is waving his baton and I'm waving a swab.

The train was slowing down for a bad stretch of track, the conductor had opened the door to a cold gust of wind, and was waving at the speeding black void, ordering, "Get going!

The conductor of the freight waved to Zach Hoyler, who was standing outside the waiting room.

The couplings jerked; the conductor waved from the caboose.

Somewhere down the platform a conductor blew his whistle and waved a green flag, signaling that the train was ready for boarding.

Swinging to the platform, the conductor waved to a brakeman who had stepped from a front unit of the train.

The mob stopped its chanting abruptly as though an invisible conductor had waved his hand for silence.

Nodding, the conductor waved them back to the seats, as if it were only through his generosity that they had so many from which to choose.

The conductor waved his baton over a vanished army of players.

The sky outside your tent is not quite light, but the birds have already begun tuning up, all together, as though a conductor had waved a baton.