She has the power to change the world.

She has a powerful voice.

He is currently in power.

The aircraft is powered by a turboprop engine.

Investing in green power can help improve the environment.

The balance of power between the two countries has shifted in recent years.

China is considered a great power in the world.

Gray power is a senior organization that protects the safety of the elderly from social violence.

There was a power failure in the building.

The country's sea power is crucial for its national security.