필자가

In a sentence

• 필자가 이 책을 쓰게 된 이유는 독자들에게 영감을 주고 싶었기 때문입니다.

  The reason that I wrote this book is because I wanted to inspire readers.

  In this sentence, '필자가' is the first-person pronoun used formally by the author to refer to themselves, indicating that they are the writer of the book described.

• 과학 필자가 연구 결과를 상세히 설명했습니다.

  The science writer explained the research findings in detail.

  Here, '필자가' refers to a particular science writer, serving as a formal noun for the subject who authored the text or explanation.

• 이론적으로 필자가 주장한 논리가 맞는 것 같습니다.

  The logic argued by the author theoretically seems correct.

  In this context, '필자가' is used to refer to the author of a specific argument or logic that is being evaluated.