纽约车展上电动汽车来势汹汹

 　　NEW YORK — Plug in your car, then unplug, and drive away. More and more consumers are doing just that. At the 2014 New York Auto¹ Show many automakers unveiled electric or hybrid² vehicle to address the growing global appetite for environment-friendly cars.

　　While some technological³ challenges remain, the market is heating up.

　　This hydrogen fuel cell vehicle from Toyota converts hydrogen into electricity, has a smooth ride, strong accelertion, and leaves no carbon monoxide behind.

　　“We think that hydrogen is the future of electric vehicles because they’re so much more convenient," said Toyota's Wade⁴ Hoyt. "And the way it works is that the hydrogen wants to combine with the oxygen in the air. It forms H2O, which is water vapor⁵, is the only exhaust, so it’s a true zero emissions⁶ vehicle. And you get electricity out of that combination.

　　Many manufacturers are now producing hybrids⁷ and electric vehicles. Ford⁸ has unveiled an all-electric Ford Focus and Chevy is touting⁹ its environment-friendly Volt¹⁰. While electric cars are easy on the environment, they can also offer strong preformance. Tesla's has ferocious¹¹ acceleration¹², pushing the car from zero to about 100 kilometers per hour in three-point-seven seconds, with a top speed just over 200 kilometers per hour. Electric motors deliver strong acceleration because they offer more torque than equivalent gasoline engines. That is why luxury brands, like BMW, are experimenting with this new technology.

　　But the switchover from gasoline is an evolutionary¹³ process, says James Bell of General Motors.

　　"I think the mistake that many people in the industry and in the media maybe thought was that -- when the Nissan Leaf came out or the Chevrolet Volt -- was that suddenly people would drop their gasoline cars and rush for them. No, it’s not that way," he said. "This is going to be a slow evolution, but it’s also a Pandora’s box moment. It’s not going to go back in. Electrified¹⁴ vehicles are the way to meet those emissions in the future.”

　　Alternative fuel vehicles account for just one million of the than 60 million cars produced worldwide annually¹⁵. But in 2013 the number of hybrid and electric cars doubled. Automakers still don’t make money on electric cars because of the high cost of battery technology. Tesla's battery, for example, costs $50,000, about half of the vehicle’s total selling price. But manufacturers pay the costs because they believe electric vehicles are an important part of the industry's future.

　　Matt Miller¹⁶, auto industry reporter for Bloomberg News, says a mixture of old and new technology is the winning strategy.

　　“Really the key for the future, I think, is hybrid technology, so rather than having a car like a Tesla, completely electric-powered, you have a car like the BMW I-3 or I-8, which has a small gasoline motor to help charge the battery when it’s needed and electric motors to drive," he said. "That’s got to be the future. Then you get something like 90 or 100 miles per gallon, [19 to 21 kilometers per liter] which is decent and you still get the torque when you need it.”

　　The challenge is to produce a car with long, inexpensive battery life that allows the driver to travel a long way between charges. Automakers expect many millions will then decide to switch from gas to alternative fuel.

1 auto   

n.(=automobile)(口语)汽车

参考例句：

• Don't park your auto here.别把你的汽车停在这儿。
• The auto industry has brought many people to Detroit.汽车工业把许多人吸引到了底特律。

2 hybrid   

n.(动，植）杂种，混合物

参考例句：

• That is a hybrid perpetual rose.那是一株杂交的四季开花的蔷薇。
• The hybrid was tall,handsome,and intelligent.那混血儿高大、英俊、又聪明。

3 technological   

adj.技术的；工艺的

参考例句：

• A successful company must keep up with the pace of technological change.一家成功的公司必须得跟上技术变革的步伐。
• Today,the pace of life is increasing with technological advancements.当今， 随着科技进步，生活节奏不断增快。

4 wade   

v.跋涉，涉水；n.跋涉

参考例句：

• We had to wade through the river to the opposite bank.我们只好涉水过河到对岸。
• We cannot but wade across the river.我们只好趟水过去。

5 vapor   

n.蒸汽，雾气

参考例句：

• The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。
• This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。

6 emissions   

排放物( emission的名词复数 )； 散发物（尤指气体）

参考例句：

• Most scientists accept that climate change is linked to carbon emissions. 大多数科学家都相信气候变化与排放的含碳气体有关。
• Dangerous emissions radiate from plutonium. 危险的辐射物从钚放散出来。

7 hybrids   

n.杂交生成的生物体( hybrid的名词复数 )；杂交植物（或动物）；杂种；（不同事物的）混合物

参考例句：

• All these brightly coloured hybrids are so lovely in the garden. 花园里所有这些色彩鲜艳的杂交花真美丽。 来自辞典例句
• The notion that interspecific hybrids are rare is ill-founded. 有一种看法认为种间杂种是罕见的，这种看法是无根据的。 来自辞典例句

8 Ford   

n.浅滩，水浅可涉处；v.涉水，涉过

参考例句：

• They were guarding the bridge,so we forded the river.他们驻守在那座桥上，所以我们只能涉水过河。
• If you decide to ford a stream,be extremely careful.如果已决定要涉过小溪，必须极度小心。

9 touting   

v.兜售( tout的现在分词 )；招揽；侦查；探听赛马情报

参考例句：

• He's been touting his novel around publishers for years. 他几年来一直到处找出版商兜售自己的小说。 来自《简明英汉词典》
• Technology industry leaders are touting cars as a hot area for growth. 科技产业领袖吹捧为增长热点地区的汽车。 来自互联网

10 volt   

n.伏特，伏

参考例句：

• You may use 100 and 110 volt appliances in your room.您可以在房间使用100及110伏特的电器。
• The common service voltage of electric power in our country is 220/380 volt.我国普通供电电压为220/380伏。

11 ferocious   

adj.凶猛的，残暴的，极度的，十分强烈的

参考例句：

• The ferocious winds seemed about to tear the ship to pieces.狂风仿佛要把船撕成碎片似的。
• The ferocious panther is chasing a rabbit.那只凶猛的豹子正追赶一只兔子。

12 acceleration   

n.加速，加速度

参考例句：

• All spacemen must be able to bear acceleration.所有太空人都应能承受加速度。
• He has also called for an acceleration of political reforms.他同时呼吁加快政治改革的步伐。

13 evolutionary   

adj.进化的；演化的，演变的；[生]进化论的

参考例句：

• Life has its own evolutionary process.生命有其自身的进化过程。
• These are fascinating questions to be resolved by the evolutionary studies of plants.这些十分吸引人的问题将在研究植物进化过程中得以解决。

14 electrified   

v.使电气化( electrify的过去式和过去分词 )；使兴奋

参考例句：

• The railway line was electrified in the 1950s. 这条铁路线在20世纪50年代就实现了电气化。
• The national railway system has nearly all been electrified. 全国的铁路系统几乎全部实现了电气化。 来自《简明英汉词典》

15 annually   

adv.一年一次，每年

参考例句：

• Many migratory birds visit this lake annually.许多候鸟每年到这个湖上作短期逗留。
• They celebrate their wedding anniversary annually.他们每年庆祝一番结婚纪念日。

16 miller   

n.磨坊主

参考例句：

• Every miller draws water to his own mill.磨坊主都往自己磨里注水。
• The skilful miller killed millions of lions with his ski.技术娴熟的磨坊主用雪橇杀死了上百万头狮子。