아직까지는

In a sentence

• 아직까지는 시험 준비가 덜 끝났습니다.

  I am still not fully prepared for the exam.

  '아직까지는' emphasizes that the current state (exam preparation being incomplete) remains unchanged until now, but it might change soon.

• 아직까지는 그 문제를 해결할 방법을 찾지 못했어요.

  I still haven't found a solution to the problem.

  '아직까지는' highlights the continuity of not finding a solution up to this point in time.

• 아직까지는 우리는 서로의 의견을 잘 이해하지 못한 것 같아요.

  We still seem not to understand each other's opinions well.

  '아직까지는' conveys that the misunderstanding persists until now, suggesting a potential resolution in the future.