In finally making that clear, the Prime Minister has done his country an invaluable service.

Although 30 years have passed, I still remember two invaluable services performed for me by the health service staff at my university.

This invaluable service provided easy, walking distance access for the town's elderly.

The girl was pretty, and the boy undoubtedly attractive, all the more because he had been of invaluable service to her father.

The teachers there render invaluable and selfless service to the children.

Once again your company has provided an invaluable service to the country.

You've rendered invaluable service to me and to the Chapter already.

I'm still on the shelf and nobody wants my invaluable services.

The news media provide a necessary and invaluable public service, but their work can often result in the painful revictimization of victims.

These free online resources now provide invaluable services 24 hours a day, seven days a week, for patients across the country and around the world.