His fighting strength is very high.

I learned how to calculate rational expressions in math class.

A kana ligature is one of the notation methods in Japanese.

He believes that he has supernatural powers.

I have been to Jiulong.

A new policy was implemented by the executive order.

Mixed forests serve as habitats for a variety of organisms.

The advance sale tickets for the concert are already sold out.

He is still a minor, so he does not have full capacity to act.

He demonstrated adamantine strength to overcome the difficulty.