解かい説せつ者しゃ

noun

commentator; explainer

A person who provides commentary or explanation, such as a sports commentator, news analyst, or someone who explains a topic.

• 彼かれはテレビのスポーツ解かい説せつ者しゃとして有ゆう名めいだ。

  He is famous as a TV sports commentator.

• この本ほんの解かい説せつ者しゃは著ちょ名めいな学がく者しゃです。

  The commentator for this book is a renowned scholar.