He learned how to operate a mortar.

The police used a water cannon against the demonstrators.

He had an old gun.

Recently, his reputation has dropped due to the impact of the Bunshun cannon.

He was reading a book about medieval beheadings.

We all clapped for her wonderful performance.

He fell backwards as if doing a somersault in surprise.

In his anger, he smashed everything in the room.

My heart was emotionally crushed by his cold words.

In his anger, he crushed the paper cup.