A third explosion, then a fourth, rocked the ground under her.

At last, as I lay too tired to pull myself upright, the ground began to rock under me.

The city was rocking under the bombs and the light of burning buildings made it like day.

They were almost at the Jeep when the explosion rocked the ground under them.

The Enterprise rocked under the impact of an energy bolt.

And a big covered cart came around the corner, rocking under its load.

He threw himself violently to one side, and the chair rocked under him.

She rocked her hips a few times under me, gently.

The ship rocked under its return fire and moved to evade.

The whole building rocked under the weight of the explosions.