우리는 그 연결을 끊고, 유가보다 살짝 낮은 가격을 기준삼아 예산을 책정하기 시작했어요. 차액은 저축했습니다.
We de-linked that, and once we did it, we began to budget at a price slightly lower than the oil price and save whatever was above that price.