A car that can travel on less electricity than it takes to power a lightbulb was unveiled by its British creators today.
A car that can travel on less electricity than it takes to power a lightbulb was unveiled by its British creators today.
英国一家公司于7月4日对外展示了他们最新研制的一辆电力驱动轿车，它在行驶时所耗电能甚至不足以点亮一只电灯泡。