This is a terribly efficient system to use.

I'm sure she's one of those terribly efficient women who do everything well.

She bowed to him perfunctorily, then said, 'This way, please,' in the terse, terribly efficient manner of a doctor or a nurse.

"There are too many players and it's not a terribly efficient operation," he said.

As a biological mechanism, human reproduction is not terribly efficient.

It's like watching a golfing machine at work: bloodless, cold and terribly efficient.

Certainly in his hands it was a terribly efficient one.

I notice you were happy enough to shoot them from a distance with those terribly efficient guns of yours.

It was at once whimsical and terribly efficient.

It covered the land, but it was not terribly efficient.