The mayor is working hard for the development of the village.

The National Police Agency is the organization that oversees the police organizations in Japan.

This painting is very valuable.

This diamond is a very precious thing.

My notebook has my daily schedule written in detail.

I woke up early to attend the tax investigation meeting.

His talk was monotonous and boring.

The Japanese Meteorological Agency announced information about the typhoon.

He has been working on that project for an extended period of time.

The balance of intestinal bacteria greatly affects health.