He was deeply thinking about metaphysical concepts.

This sushi has a taste of the highest quality.

The food at this restaurant is truly top-notch.

He was appointed as the Prime Minister.

His job, which is surprising to us, is just an everyday occurrence for him.

His everyday matter is to wake up early in the morning and go jogging.

That abandoned factory was once full of vitality.

He is still a child, so it's difficult for him to understand the affairs of adults.

He decided to reform himself in order to improve his life.

He lives by the moral code of the Three Bonds and Five Constant Virtues.