I am studying for the Japanese Language Proficiency Test next year.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

He said that a stranger nearby is more useful than a distant relative.

By regularly checking the key performance indicators, you can understand the performance of the company and devise improvement measures.

When he immigrated to a new country, he remembered the proverb 'When in Rome, do as the Romans do' and tried to adapt to the culture of that country.

There is a proverb that says, 'When in Rome, do as the Romans do,' so let's follow the customs of Rome when we are there.

The project is making favorable progress.

The project is making favorable progress.

He went to China to learn Wu language.

A rumblingly noisy sound is constantly heard from that factory.