모든 곳에 충전소가 있고 모든 곳에 배터리 교환소가 있다면 얼마나 자주 들릴까요? 실제로는 배터리 교환 횟수보다 주유소에 들르는 횟수가 더 많습니다.
If you had charge spots everywhere, and you had battery swap stations everywhere, how often would you do it? And it ends up that you'd do swapping less times than you stop at a gas station.