After school, the children spent two hours practicing laps and diving drills at the new aquatic centre.

After the protest, several activists were taken to the detention centre for questioning.

Human rights groups visited the detention centres to document living conditions and advocate for better treatment.

The finance team restructured several cost centres to improve budget transparency.

The outside centres switched positions to exploit the gap on the wing.

After being unemployed for months, she finally found help at the job centre.

At the awards dinner, her unexpected speech made her the centre of attention.

After university, many graduates visited job centres to find entry-level positions.

Many new shopping centres opened on the outskirts of the city last year.

The engineers analyzed the centres of gravity of the new prototypes to ensure stability during flight.