先进的电池正逐步退出专业化市场，逐渐进入主流市场，这标志着电动车和屋顶太阳能推进器等前瞻性技术迎来了一个转折点。
Advanced batteries are moving out of specialized markets and creeping into the mainstream, signaling a tipping point for forward-looking technologies such as electric cars and rooftop solar propels.
电动车爱好者说电动车无污染，无噪音，而且经济。
Fans of electric cars say they are clean, quiet, and economical.
根据新的交通规则，人们骑电动车时必须戴头盔。
According to the new traffic rules, people must wear a helmet when riding an e-bike.
无论在农村还是城市，电动车已经成为了人们的日常生活中最受欢迎的交通工具。
Electric bicycles have become one of the most popular vehicles (交通工具) in people's daily life, whether in the countryside or in cities.
本世纪初，是什么推动了欧洲电动车销售的增长？
What brought about the boost in ebike sales in Europe at the beginning of the century?
骑电动车的人不用忍受爬山的痛苦，就能享受骑车的乐趣。
E-bike riders get the enjoyable part of cycling without themassive suffering of climbing huge hills.
“南思”是一款电动车。
如今要想买一部电动车是买得到的。
但是，电动车维修费用会不会更高？
现在小型电动车的市场成熟了吗？
他们显然是旨在引导使用电动车。
未来汽车将是电动车的天下。
也许电动车是个好的例子。
但第一部电动车非常糟糕。
并且比起电动车来，买传统汽车更便宜。
And so it's still a lot cheaper to buy a gas-powered car than an electric.
电网和电动车之间的电流不一定是单向的。
The flow of energy between the grid and electric cars need not be one-way.
目前，专家呼吁对电动车引入特殊征税级别。
Today Experts are calling for a special taxation class to be introduced for electric cars.
当然这种电网也有助于电动车充电。
And, of course, a smart grid could also help manage the charging of electric vehicles.
博客：AAA级部署电动车充电器。
交通破坏电动车！
许多这样的特点都将汽车朝着全电动车方向前进。
Many of these features will make their way into all-electric cars too.
他们不会因为拯救地球而去买辆电动车。
所以这引出了一个问题，电动车更环保？
So that begs the question, are they better for the environment than ones powered by fossil fuels?
电动车能否赢得大众市场？
电动车安静而且不排污。
事实上，我们已几乎研发出不亚于燃油车的电动车了。
Actually, we are already very close to developing electric cars that match the performance of petrol vehicles.
21世纪的电动车好像也是以同样缓慢的速度扩展着。
The spread of electric cars in the 21st century seems to be proceeding at a similar slow pace.
电动车不是新鲜事物。
业界认为中国已经在蓄电池和电动车领域处于领先地位。
China is already thought to have a lead in battery development and electric vehicles.
新款电动车的原型很快就要上市并带给我们更多的承诺。
PROTOTYPES of new electric vehicles that are soon to go on sale show lots of promise.
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