떨어지니

In a sentence

• 나뭇잎이 바람에 떨어지니 쓸쓸한 느낌이 든다.

  As the leaves fall in the wind, it feels lonely.

  In this sentence, '떨어지니' is used to describe the action of falling leaf driven by the wind, indicating a sequential or causative action where the falling evokes a feeling of loneliness.

• 점수가 떨어지니 공부 계획을 다시 세워야겠다.

  Since the score dropped, I need to plan my study schedule again.

  Here, '떨어지니' refers to the decrease in scores, suggesting a consequence that requires action, like revising the study plan.

• 물이 떨어지니 더 많은 물을 사야겠어.

  As the water runs out, I'll need to buy more.

  In this sentence, '떨어지니' indicates a shortage of water that leads to the decision or necessity to purchase more water.