His power is so great that it could destroy the world.

He is learning Ancient Greek language.

I will be in charge of part of this project.

He was wearing an ancient mourning dress.

This area is unattended, and there is no one even if someone asks for help.

He is good at playing the ocarina.

My hobby is martial arts.

He spoke loudly to act ferociously and manly in expressing his opinion.

His words were a clear insult.

He insulted me in public.