I watched a documentary called Who Killed the Electric Car? 대안은 존재하지만, 많은 그룹에서 이러한 대안이 실현되지 않으려는 의지가 있는 것은 분명합니다. The alternatives are there, but it is clear that there is a will across many groups to see these alternatives never come to fruition.The alternatives are possible.