근무했다

In a sentence

• 그는 은행에서 3년 동안 근무했다.

  He worked at a bank for 3 years.

  In this sentence, '근무했다' indicates that the person was employed at a bank for a given period, showing past work experience in a specific location or organization.

• 나는 프로젝트의 성공을 위해 늦게까지 열심히 근무했다.

  I worked diligently until late for the success of the project.

  Here, '근무했다' highlights the action of working hard and dedicating efforts, focusing on the qualitative aspect of working in past measures.

• 그들은 국제 기업에서 다양한 경험을 쌓으며 근무했다.

  They worked at an international company gaining various experiences.

  '근무했다' is used to imply employment in a prominent organization, emphasizing location and experience gained during the tenure.