The police used a water cannon against the demonstrators.

He fired a cannonball.

He pointed the muzzle of the gun at the enemy.

When he hears the sound of the organ gun, he recalls the horrors of war.

He likes to take a walk in the park at dusk.

He is a successful businessman, but just like the proverb 'the more the rice stalks grow, the more they bow', the more his success grows, the more humble he becomes.

He was surprised to hear the sound of the cannon.

He attacked the enemy's position using a recoilless rifle.

We should always remember the power of Kannon in difficult times.

He learned how to operate the anti-tank gun.