In fact, the frozen air didn't even melt under the pressure of my boots.

Yes, we think we know: the frozen air, the vacuum.

Steam blasted out in all directions under them, billowing into the frozen air.

The strains of a waltz came over the still, frozen air.

And what had woke him up was the sound of substance falling, through the frozen air, to a very great distance down.

His question echoed in the frozen air of the tunnel.

He inhaled carefully, drawing the frozen air deep into his lungs.

Frank felt the frozen air as if he were clothed in an invisible shirt made of his own heat.

She could even hear his footsteps crunching through the snow, echoing in the frozen white air.

A wave of frozen air as Snodgrass and two other men came through the rear door.