He was promoted to warrant officer after years of service.

Web offset printing is a popular method for high-volume printing.

The police officer arrested the suspect.

I need to go to the post office to mail this package.

I need to go to the post office to mail this package.

I need to go to the printing office to pick up my business cards.

The probation officer visited the defendant to check on their progress.

The public relations officer organized a press conference to announce the company's new product.

Master Chief Petty Officer is the highest enlisted rank in the United States Navy.

The Met Office provides weather forecasts and climate information.