I can't forget the day when I first shared an umbrella with him.

They were put in a situation of confrontation.

He is studying about Einstein's theory of relativity.

The Minister of Internal Affairs and Communications announced a new policy.

This electric motor is using three-phase power.

Sotaro is my best friend.

A circumfix is a morpheme that creates a new meaning by attaching to the front and back of a word.

Let's calculate the inscribed circle of this polygon.

Please teach me how to calculate the excircle of this triangle.

Learning how to use enclitics helps deepen your understanding of Japanese.