He is known as an expert in forensic science.

He determined the direction using a magnetic compass.

He is good at speaking the dialect of that region.

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

Let's study in the library after school.

His actions always maintain appropriateness.

His heart was surging like water.

Looking at the sea where the waves were surging, he was moved.

The blastula stage is a very important phase in the process of biological development.

It is his habit to worship at the shrine every day.