"They know if I had any games, my preparation would be far more efficient," he said.

Straight from the bottle seemed to be far more efficient.

A system run by the state is far more efficient.

But because the vehicles are far more efficient, they will also use less gas.

But companies now find that they need to make their operations far more efficient, too.

The paper presentation to the physician was far more efficient.

This was still heavy work, but far more efficient than his original notion.

And because it turns out to be far more efficient, it's actually cheaper.

"It is far more efficient now to sign up with local groups," he said.

This was far more efficient than any effort they could make.