개입을

In a sentence

• 정부는 문제 해결에 부작용 없는 개입을 추구하고 있습니다.

  The government is pursuing an intervention in problem solving without side effects.

  The word '개입을' here is used to mean 'intervention,' indicating an involvement in resolving issues.

• 그는 친구의 개인적인 일에 개입을 시도했으나 거절당했습니다.

  He attempted to intervene in his friend's personal affairs but was refused.

  In this sentence, '개입을' refers to an attempted involvement or interference in private matters.

• 이 사건에서는 제3자의 개입을 철저히 배제해야 합니다.

  In this case, the intervention of a third party must be strictly excluded.

  Here, '개입을' is used to describe the act of intervening or involvement by an external entity.