He suffered a brain trauma in a traffic accident.

He told me the whole story of the incident.

Gender roles are an important element in defining individual behavior in society.

His role is to fulfill his responsibilities as a leader.

The intertransversarius muscle is an important part of our body, especially part of the back muscles.

The lateral pterygoid muscle is one of the muscles used to open the jaw.

The medial pterygoid muscle is one of the important muscles for moving the jaw.

This experience is something I should carve into my bones and engrave in my liver.

This stem of wakame is fresh and perfect for cooking.

I like drinking kukicha.