The lifestyle of the super-rich is so luxurious that ordinary people can't even imagine it.

Nuclear fusion is expected to be a future energy source.

I mailed a letter at the post office.

Yutaka is always smiling, and his abundant personality is loved by everyone.

He was scared to enter the haunted house.

He is a famous actor.

He is the hero of our town.

Europium is one of the rare earth elements.

Organic solvents play an important role in chemical reactions.

Her dance was graceful, captivating the audience.