산불이

In a sentence

• 산불이 숲을 모두 태웠습니다.

  The wildfire burned down the entire forest.

  Here, '산불이' functions as the subject of the sentence, referring to the 'wildfire' that performed the action of burning the forest.

• 산불이 발생하면 신속하게 대처해야 합니다.

  If a wildfire occurs, we need to respond quickly.

  In this sentence, '산불이' emphasizes the event of a wildfire occurring, serving as a conditional subject for the need to respond.

• 산불이 소방관들로 인해 진압되었습니다.

  The wildfire was extinguished due to the efforts of firefighters.

  Here, '산불이' is the subject experiencing the action ('being extinguished') in a passive voice structure.