Now, if you take the power-generating capability of an automobile and you compare that to the electric grid in the United States, it turns out that four percent of the automobiles, the power in four percent of the automobiles, equals that of the electric grid of the US.
もし 自動車の発電機能を 米国の配電網と比べると 自動車の電力の4％が米国の配電網と 等しいことがわかりました