In physics, when a particle and an antiparticle come into contact, annihilation occurs.

In physics, it is said that when matter and antimatter come into contact, they undergo annihilation.

Mr. Ii is my best friend.

Hello, my name is Tanaka.

He violated the traffic rules.

The outer layer of this fruit is hard.

In the Zhou era, the office of the Daifu played an important role.

I eat cooked rice every day.

He cut the meat using a Western knife.

He paid a fine for a traffic violation.