It reached the bottom and leveled out, still swimming strongly.

Sometimes trees or bushes cut off his view of her, but each time he saw her again she was still swimming strongly.

Almost at once he was swept off his feet, but he swam strongly across the current.

The little hands grasped his sides and propelled him along, swimming strongly.

Remo took a deep breath and turned, swimming strongly for the ship.

They swam strongly, fighting their way upstream even as the current carried them down.

He was swimming strongly now, though the waves broke over him.

It was impossible and he found he had to swim strongly just to stay near them.

Then he got a brief glimpse of her lithe form still swimming strongly out to sea.

It is a thing of wonder, a coelacanth from ancient days still swimming strongly through the modern world.