1·Japanese automakers have enjoyed brisk demand for their smaller, fuel efficient cars in recent years.
日本汽车制造商对近几年来小型汽车和燃料高效汽车旺盛的需求欣喜不已。
2·GM is trying to revamp its product line, which has been criticized for lacking fuel efficient vehicles.
通用曾因缺乏节油车型而屡遭诟病，目前正在改进生产线以改变这一局面。
3·The two-passenger hybrid aims to be fuel efficient, easy to repair, safe to drive and inexpensive to own.
这辆双座位的混合动力汽车的目标是省油，容易维修，驾驶安全，并且购买价格低廉。
4·So how did they create a gas turbine engine that is fuel efficient yet can go from zero to 62 mph in 3.4 seconds?
那么怎样才能提高燃气轮机的效率，使其能够在3.4秒内将汽车启动并加速到62英里每时？
5·"Electric cars are one of a suite oftechnologies that are making vehicles cleaner and more fuel efficient, " hesaid.
“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。
6·The only difference is one of time: Although electric propulsion is very fuel efficient, it is slower due to power limitations.
唯一不同的就是时间：尽管电力推进器是非常高效燃料，它还是取决于能量的限制。
7·They reject the limits on engine displacement, instead advocating the promotion of fuel-efficient cars of all shapes and sizes.
他们拒绝在发动机替换上的限制，而提倡促销所有型号的有效利用能源的汽车。
8·A secondary benefit is getting gas-guzzling old clunkers off the road and replaced with more fuel-efficient band new models.
一个间接的好处是将大量耗油的老旧汽车从道路上清除，代之以更新型、更有效使用燃料的新汽车。
9·The Italian firm would supply it with “cutting-edge technology” in the form of fuel-efficient engines, small-car platforms and factory automation.
这家意大利的公司将提供“尖端的技术”，如节油发动机，小型汽车生产平台和工厂自动化系统。
10·That is why a slightly noisier alternative design by the same researchers that is even more fuel-efficient shows most promise.
所以，同样由研究人员提供的噪音稍大、燃料利用率高的备选方案的前景似乎最光明。