This 正數 is the same as what I learned in school.

His voice quality is very attractive.

He holds the power of life and death in that country.

He is preventing a cold by drinking garlic extract.

My personal thought is that everyone should be treated equally.

When I first met her, I introduced myself saying, 'I am Japanese.'

We prioritize customer satisfaction above all else.

We will do our best to solve this problem.

He values his private life.

He was born as an illegitimate child and experienced many difficulties.