This is the 7869th most frequent Korean word.
현재까지도
"현재까지도" means "even until now" or "still up to this point."
In this sentence, '현재까지도' emphasizes that the situation of not having identified the cause persists up to the present moment.
현재까지도 우리는 문제의 정확한 원인을 찾지 못했습니다.
We still have not identified the exact cause of the issue.
The word '현재까지도' is used here to indicate that the impact of the incident is ongoing up to now.
그 사건은 현재까지도 많은 사람들에게 영향을 미치고 있습니다.
The incident continues to affect many people to this day.
Here, '현재까지도' highlights the invention's continued relevance and application up to the present time.