This is the 4654th most frequent Korean word.
갱도는
"갱도는" means "tunnel" or "mining tunnel" in English.
In this sentence, '갱도는' serves as the subject of the sentence, referring to a mine tunnel.
갱도는 광부들이 작업을 하는 장소입니다.
A mine tunnel is a place where miners work.
Here, '갱도는' is used to emphasize the importance of safety within the mine tunnel.
갱도는 안전이 매우 중요합니다.
In a mine tunnel, safety is very important.
The word '갱도는' is utilized to introduce the description or characteristics of the mine tunnel.