He is known as a French musketeer.

He picked up the ray gun and fired it at the alien.

An electron gun is a device for generating an electron beam.

The police used a water cannon against the demonstrators.

This story perfectly practices the principle of Chekhov's gun.

He always keeps in mind the saying, 'those who do not work should not eat.'

He is suffering from combat stress reaction.

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

The bus driver got hurt due to the accident.

He uses his fingers to play the piano.