It was reached in a short time, and then, making a turn up a long valley the airship proceeded at reduced speed.

Leo, I'd like you to turn the ship north and proceed at full speed.

Three of us lifted off on your orders proceeding at top speed to Mombasa.

"Make the necessary course adjustments and proceed at optimum speed."

Proceed at low speed toward the coordinates of the black hole earlier recorded from the telescope.

Ossipee proceeded at full speed and called all hands to general quarters.

By eight o'clock that evening, work on the project was proceeding at great speed.

Before she knew it, they were proceeding at top speed.

"Proceed to our original destination at full speed," he instructed her.

The research must be allowed to proceed at maximum speed.