The surface of a planet was coming toward them at high speed.

Wash your hands and any surface that comes in contact with the powder.

The surface, warmed by the sun, was at blood temperature, but as the water closed over his head there came a chill.

Suddenly, the whole surface came into focus, as if it were a moving picture.

Its hard, cool surface comes in handy for a number of things.

This evidence is created by mutual transfer across the board when two surfaces come in contact.

The surface of the planet came into view on the telescope-screen.

Next comes the surface on which the computer keyboard rests.

The surface of a desolate planet came into view on the observation screen.

Eventually the surface of the moon appeared again below him and came gradually closer.