One company there are 61 electric vehicles for just 16 stations.

一家拥有61辆电动车公司却只有16个充电站。

Supplying your green electric car comes at a cost.

供应你绿色电动车是有代价。

It`s not just electric cars that utilize significant amounts of cobalt.

不仅仅是使用大量钴电动汽车。

Today's electric offerings tend to fall on either end of the spectrum.

如今电动汽车往往属于光谱两种极端。

In fact, the science behind the electric car is surprisingly simple.

事实上，电动汽车背后科原理出奇简单。

At the center of each team is the person holding the wheel gun.

核心人物是手持电动扳机操作员。

NASA's lunar electric rover is a prototype for future missions to the moon and Mars.

NASA月球电动越野车是未来月球和火星任务原型。

In transportation, we're seeing great growth in demand for electric vehicles.

在交通运输领域，电动汽车需求大幅增长。

The question is how do you accelerate the advent of electric transport?

问题是怎么加快电动交通到来步伐呢？

In creating an electric car, the responsiveness of the car is really incredible.

创造一辆电动车时候，这个车反应能力是非常难以置信。

The all-electric maritime vehicle is designed to float, foil and fly along dock-to-dock routes.

这个全电动海上交通工具可以在码头间漂浮、螺旋上升和飞行。

There are a number of ways that these eVTOLs could be piloted.

这些电动汽车驾驶方式有很多种。

And finally, there's our electric tram, part from solar cells.

最后，还有我们电动有轨电车，由太阳能电池供电。

In 2004, the price of batteries used on e-bikes fell, spurring European sales.

2004 年，电动自行车电池价格下降促进了其在欧洲销售。

Well . . . I was playing my new video game.

嗯… 我在玩我新买电动游戏。

Yes. It can drive much farther than most electric cars.

有，那辆车续航距离比大多数电动汽车都还长。

I have. Tesla and Chevy are making electric cars for the mass market.

是啊。特斯拉和雪佛兰都在制造适合大众市场电动车。

By 1915, the percentage of electric cars on the road had plummeted.

到了 1915 年，公路上行驶电动汽车比例急剧下降。

The system is designed to charge an electric vehicle's battery as it travels.

该系统旨在为行驶在这条路上电动汽车充电。

Turning an EV's battery from a 400v to an 800v system is fairly straightforward.

将一辆电动汽车电池从400v系统转向800v系统相当简单。