Or we could use the saved gas directly to cover all of this balance, or if we used it as hydrogen, which is more profitable and efficient, we'd get rid of the domestic oil too.
절약한 석유로 직접 균형을 맞출 수도 있고 더 효율적이고 경제적인 수소연료를 쓴다면, 국내 석유수요를 없앨 수도 있습니다