급작스러운

In a sentence

• 나는 그의 급작스러운 행동에 놀랐다.

  I was surprised by his sudden action.

  Here, '급작스러운' (sudden) describes an action that was unexpected.

• 급작스러운 일기 변화로 인해 여행이 취소되었다.

  The trip was canceled due to the sudden weather change.

  In this case, '급작스러운' modifies '일기 변화' (weather change) to emphasize its unanticipated nature.

• 그녀는 그의 급작스러운 방문을 환영했다.

  She welcomed his sudden visit.

  Here, '급작스러운' characterizes the visit as unplanned or unexpected.