Its slowly churning currents had turned the coppery color of boiling blood.

At the center of the disturbance the once-solid earth was churning slowly, apparently completely liquefied.

She is confined between long navy blue walls with windows through which you see the ship's slowly churning turbine engines.

The overhead fan churned slowly, monotonously, giving off a dull groan.

Her thoughts churned slowly through the possibilities of interstellar intrigue.

An empty-eyed skull showed through the slowly churning compost heap.

In this slowly churning, ever shifting purple opacity, a flashlight seemed useful.

They churned slowly through the water, while the moons dropped one by one out of the sky and it grew darker.

Below, a slowly churning expanse of red represented the magma reservoir.

Palatazin turned, walked quickly to his car and drove away; he was trembling, his stomach churning slowly.