Do you remember those first steps on the moon, so tentative to begin with, on that strange, airless, alien terrain?

There were areas of the female anatomy and the feminine mind that were completely alien terrain to Sean.

He seems to have enjoyed them actively as he documented the awful difficulties and magnificent, alien terrain along the way.

But in the Symphony No. 2, life has swung out of balance, with the materials mired in alien terrain.

Like alien terrain, Trevor thought at first; but this desolation was peculiarly human.

Taken by the artist Melanie Smith, they suggest surveillance photographs of alien terrain.

On this alien terrain Sherman felt obliged to smile back.

He began nervously, like a hunted man in alien terrain.

You're forgetting the trip to the portal over alien terrain.

The bus had only moved her farther into alien terrain.