Let's try a test play of the piano.

Please try to test-play the new guitar.

The Vietnam War had a profound impact on many people.

The First Sino-Japanese War was the first war fought between Japan and Qing.

The Pacific War lasted from 1941 to 1945.

The Russo-Japanese War was a war fought between Japan and Russia.

The Pacific War, also known as the Greater East Asia War, was a war led by Japan, primarily involving battles in the Pacific region.

The Korean War was a war that lasted from 1950 to 1953.

This area is at high risk of earthquakes because it is close to an active fault.

He was rubbing his back against the wall to scratch an itch.