He prepared to launch himself from one side of the gap to the next.

It's now time for preparing to launch this computer game into the market.

A slug was preparing to launch a rocket at him.

Close to the water's edge, five men prepare to launch their pirogue.

They are preparing to launch a very special ship today.

"So you will prepare to launch in one hour," the captain continued.

We're preparing to launch our probe in exactly thirty-three minutes.

Soon he'd be in the city itself, preparing to launch the second stage.

"Prepare to launch from the ocean floor and head for the surface."

"Science Officer, arm a probe and prepare to launch on my order."