개정했다

In a sentence

• 그 법률은 최근에 개정했다.

  That law was recently revised.

  In this sentence, '개정했다' refers to the act of changing or modifying a legal document or regulation.

• 학교 규칙을 관리위원회에서 개정했다.

  The school rules were amended by the management committee.

  Here, '개정했다' is used to describe the process of updating or altering established rules or guidelines.

• 교과서 내용을 이번에 개정했다.

  The textbook contents were revised this time.

  In this context, '개정했다' signifies the revision or alteration of educational material or textual content.