上图显示了最新的也是最环保的汽车概念设计——完全以人力为动力的汽车，从youtube上的视频看来，该汽车的速度还算不错，当然你的先确定是否拥有足以和阿诺州长相抗衡的朋友。
Pictured above is a concept photo of the production model of the “Imagine” from HumanCar. Touting the FM-4 human-powered propulsion system, picture is a four-passenger electric/human hybrid powered car.
