Chlorofluoromethane is one of the substances that contribute to the destruction of the ozone layer.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.

This shape is called a great icosihemidodecahedron.

The Tōhoku earthquake off the Pacific coast, which occurred on March 11, 2011, was the largest earthquake in Japanese history.

He worked hard without giving up.

Mr. Danno is a mathematics teacher.

He stood up against the enemy.

He couldn't refrain from the spiciness.

Atsushi is my classmate in junior high school.

Dan is a popular character.