거듭했고

In a sentence

• 그는 성공을 이루기 위해 실수를 거듭했고 결국 목표를 달성했다.

  He repeated his mistakes to achieve success and eventually reached his goal.

  In this sentence, "거듭했고" implies repeated actions or events in the context of making mistakes.

• 문제가 해결되지 않아 우리가 회의를 거듭했고 새로운 아이디어를 발견했다.

  The problem was not resolved, so we repeated meetings and discovered a new idea.

  Here, "거듭했고" refers to the repeated occurrence of meetings aiming to address an issue.

• 연구 과정에서 오류를 검토하며 실험을 거듭했고 더 정확한 결과를 얻었다.

  During the research process, reviewing errors led to repeating experiments to obtain more accurate results.

  In this case, "거듭했고" highlights the repetitive nature of experiments conducted in the process of research for accuracy.