All of life was concentrated in the heart and head.

You see, they don't want too many of their kind concentrated in one area.

Basic services are concentrated in the center of town near the river.

The report said the executive must not be concentrated in the hands of one single person.

People close to the company said the sales would be concentrated in 10 of those states.

The rest of the forces concentrated in the town's police station.

But you can take what heat is available and concentrate it in one place.

But it was hard to concentrate on such things in the face of what had just happened.

Another reason energy is concentrated in a certain part of the body might be a health condition.

That production has always been concentrated in the north and south.