This rock is gabbro.

He was arrested for a minor offense.

This wall is made of a special material that causes diffuse reflection.

This material has the property of diffusely reflecting light.

He is not a perfect hero, but rather like an antihero.

This shape is an antiprism.

He emphasized that there is still much to do, saying 'It's a long road ahead as the sun sets.'

His job is to carry in heavy luggage.

We conduct group activities at school.

Iwao is strong like a big rock, and you can rely on him.