교보문고

In a sentence

• 나는 친구와 교보문고에서 책을 샀다.

  I bought a book at Kyobo Bookstore with my friend.

  Here, '교보문고' is used as a proper noun referring to a well-known bookstore in Korea.

• 교보문고는 다양한 책을 제공한다.

  Kyobo Bookstore offers a variety of books.

  In this context, '교보문고' is identified as the subject, emphasizing its role as a provider of books.

• 내일 교보문고에 가서 필요한 자료를 찾아볼 예정이다.

  Tomorrow, I plan to go to Kyobo Bookstore to look for the necessary materials.

  Here, '교보문고' is the location where the action will take place, illustrating its function as a destination.