He is a wage earner.

The Wankel engine is known for its unique rotary design.

She received a well-earned promotion at work.

Trace elements play a crucial role in various biochemical processes.

The traction engine pulled the heavy load up the hill.

The sports editor is responsible for overseeing the content of the sports section.

The spread eagle is a symbol in the United States.

The eagle spread its wings and soared through the sky.

The stage effect was stunning, with vibrant lights and smoke filling the air.

The invention of the steam engine revolutionized transportation and industry.