Word알다aldaMeaningto realizePart of speechverbPronunciationCourseHardcore KoreanLessonLesson 38Usages of alda노선도를 보고 나서야 우리가 반대 방향 승강장에 서 있었다는 걸 알았어.noseondoreul bogo naseoya uriga bandae banghyang seunggangjange seo isseossdaneun geol arasseo.Only after looking at the route map did I realize that we were standing on the platform for the opposite direction.