보여주신

In a sentence

• 교수님이 보여주신 자료는 매우 유익했어요.

  The materials the professor showed were very useful.

  Here, '보여주신' is used to indicate that the professor provided something visually for the students as part of a teaching or presentation context.

• 친구가 여행 사진을 보여주신 덕분에 우린 아름다운 풍경을 알게 되었어요.

  Thanks to my friend showing us the travel photos, we came to know amazing scenery.

  In this sentence, '보여주신' specifies that the friend shared their photos for others to view, conveying a sharing or presenting activity.

• 선생님이 그 문제를 직접 보여주신 후, 학생들은 더 잘 이해했어요.

  After the teacher directly demonstrated the problem, the students understood it better.

  The word '보여주신' implies the teacher actively demonstrated or illustrated the problem to enhance comprehension among students.