He knows a lot of Japanese idioms.

At that moment, he seemed to understand something.

I want to learn about the history of Samhan.

A large audience gathered at yesterday's concert.

There is beautiful marbled bamboo planted in my garden.

His name is written on the university's tatekan.

It has become a habit for me to watch the crown program every night.

Saibara is a type of music from the Heian era, and its beautiful melody still captivates people today.

He is an expert in computational linguistics and is involved in the development of artificial intelligence.

He is an expert in comparative linguistics.