문제는

This is the 371st most frequent Korean word.


문제는

"The problem is" or "The issue is."


The word '문제는' here emphasizes a specific concern or problem to be discussed.

문제는 왜 이런 일이 자꾸 반복되는지에 있습니다.

The issue is why such things keep happening repeatedly.


In this sentence, '문제는' introduces a challenge or obstacle to be considered.

문제는 이 계획이 예상보다 더 많은 자원을 요구한다는 점입니다.

The problem is that this plan requires more resources than expected.


Here, '문제는' highlights a particular difficulty faced by the students.

문제는 학생들이 새로운 내용을 이해하는 데 어려움을 겪고 있다는 것입니다.

The issue is that students are struggling to understand the new material.