I commute by local train.

We offer the best service to our customers.

He presented us with a proposal for a new project.

This car can run at low speed.

He helped me with the correction of my report.

He corrected my mistake.

Imperialism is one form of a nation, referring to a system where one monarch rules.

My father is a graduate of Teikoku University.

He is studying the history of the Roman Empire.

The emperor stands at the highest position in the country.