“电动车是使汽车更清洁、燃油效率更高的一整套技术中的一种。” ，他说。
"Electric cars are one of a suite oftechnologies that are making vehicles cleaner and more fuel efficient, " hesaid.
而且2010年版的普锐斯汽车内的空调系统(让人奇怪的是叫2010版却在上个月就在日本发售了，8月1日开始也在英国发售)启动效率更高。
And the air-con system on the 2010 Prius (which confusingly was released in Japan last month and is due for release in the UK on 1 August) is more efficient to boot.
结果是低水平的石油消费和更高效率的汽车的出现。
The result was lower consumption of oil and greater fuel efficiency of the fleet.
但是，高速公路的提案预计会收到来自道路安全维护者和环保人士的强烈反对。他们指出汽车在高速公路上以更高的速度行驶时，并不会明显提高燃油效率。
But the motorway proposal is expected to receive stiff opposition from road safety campaigners and environmentalists who point out that cars are far less fuel efficient at the higher speed.
对更智能和效率更高的电子设备日益增加的需求，以及嵌入式系统在汽车工业中应用更多，成为推动市场增长的主要因素。
Increasing demand for smarter and power efficient electronic devices and increasing application of embedded systems in the automobile industry is primarily driving the growth of the market.
谷歌创造的无人驾驶汽车在美国的道路上行驶了14万公里，能够使交通成本骤降，而且安全、效率更高。
Autonomous vehicles, such as the Google creations that have logged some 140,000 miles on American roads, could make transport dramatically cheaper, safer and more efficient.
电动汽车已经变得更便宜、动力更强劲、效率更高，但是消费者仍然青睐以汽油为动力的汽车。
EXAMPLE: Electric automobiles have become cheaper, more powerful, and more efficient, but consumer sentiment still favors cars powered by gasoline fuel.
汽车产业，为了实现更高的效率及性能，以机械性行动转换成电力性机构的形式，经历了结构性的转换。
The automotive industry has witnessed a structural shift in the form of transformation of mechanical operation into an electrical mechanism to achieve higher fuel efficiency and performance.
工程师们一直都在坚持不懈地提高我们产品的能源效率，比如让汽车油耗更低，或者让电灯泡耗电更少，但亮度更高。
Engineers are always plugging away to get better energy efficiency out of our products — like cars that guzzle less gas or light bulbs that burn brighter on fewer watts.
除了会减少污染外，新的引擎还以更高的效率把汽油和氢能转化成电能，驱动汽车行驶。
In addition to being less polluting, the engines are extremely efficient in converting gasoline or hydrogen into electric power to drive the vehicle.
除了会减少污染外，新的引擎还以更高的效率把汽油和氢能转化成电能，驱动汽车行驶。
In addition to being less polluting, the engines are extremely efficient in converting gasoline or hydrogen into electric power to drive the vehicle.
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