He is a brave firefighter.

This festival is held every year.

The fire was extinguished immediately.

The firefighters quickly carried out the fire extinguishing operation.

He solved the problem rapidly.

I'm always amazed at the speed of his work.

The fire department works around the clock to prevent fires.

He was working all day.

He was immersed in his work all day.

It's a five-minute walk from my house to the fire station.