실수에

In a sentence

• 그의 실수에 대해 이야기합시다.

  Let's talk about his mistake.

  The word "실수에" is used to indicate 'about the mistake,' showing association or topic of conversation.

• 실수에 대해 사과합니다.

  I apologize for the mistake.

  The word "실수에" here expresses an association to the mistake, indicating its relevance to the apology.

• 실수에 배운 교훈을 적용해 보겠습니다.

  I will try applying the lessons learned from the mistake.

  In this sentence, "실수에" denotes 'from the mistake,' highlighting the source of the lessons learned.