He is studying Japanese.

It's difficult to understand his explanation.

A verb plays the role of expressing actions or states in a sentence.

We should utilize this new technology to the fullest.

In this company, he is in the lowest of the low positions.

Verbs of the lower second conjugation are important for understanding Japanese grammar.

School grammar is the foundation of Japanese education.

His Japanese sentences have many grammar mistakes.

I am interested in Japanese language education.

His explanation was impossible to understand.