He bent over the side and plunged his hands beneath the water.

He too plunged his head beneath the fresh water and began to laugh.

Before long, I was plunging beneath the surface of the ocean itself.

And if she plunged beneath the waters, they would be helpless.

She had a split second to look down at the water before they hit it, plunging beneath the surface.

We had plunged beneath the surface of the radiant sea.

The smooth ship plunged beneath the deep water like a hot iron.

Siobhan took a deep breath and plunged beneath the surface.

As the whale plunged beneath the surface, the day was instantly silent.

She plunged quickly into the bed beneath the covers.