This heirloom tells the history of our family.

We are looking for a new way.

The latest automatic fire alarm system is installed in this building.

When the visitor came, I was not at home.

Ex post facto law refers to punishing an act with a law that was enacted after the act became a crime.

He is known as an expert in forensic science.

He determined the direction using a magnetic compass.

This negotiation is beneficial for both sides.

He is good at speaking the dialect of that region.

The Hogen era is a Japanese era name that lasted from 1156 to 1159.