방문했고

In a sentence

• 그는 친구의 집을 방문했고 즐거운 시간을 보냈습니다.

  He visited his friend's house and had a good time.

  In this sentence, '방문했고' means 'visited and' and indicates that the subject 'he' both visited the friend's house and subsequently had a good time.

• 우리는 박물관을 방문했고 많은 정보를 배웠습니다.

  We visited the museum and learned a lot of information.

  Here, '방문했고' connects the act of visiting the museum to the learning of information, showing the progression of events.

• 학교를 방문했고 교장을 만났습니다.

  I visited the school and met the principal.

  In this sentence, '방문했고' is used to show sequential actions of visiting the school followed by meeting the principal.