He successfully executed an inside leg trip in the sumo match.

He will succeed sooner or later.

He suffered internal bleeding due to an accident.

Mr. Koyamauchi is my best friend.

I have been to Neijiang City in Sichuan Province.

This lumen is a path for blood to flow.

He collapsed from intracerebral hemorrhage.

The inner core of the Earth is mainly composed of iron and nickel.

He was struggling to understand his internal language.

His native language is Spanish.