This paper studys the key technology of reducing fuel consumption to the ship diesel engine, and analyzes the key technology of fuel-saving effect.

文章对当前船用柴油机涉及的降低油耗的主要关键技术进行了研究，并对各项关键技术的节油效果进行了分析。

The carmaker's new fuel-saving stop-start and brake energy regeneration systems will be showcased in a diesel C-class station wagon and a gasoline-powered E-class sedan.

奔驰一款柴油C级休旅车和E级轿车将会展出能源节约的停启和制动能源再生系统。

Mercedes plans to unveil a range of green cars and fuel-saving technologies to counter criticism that it has responded slowly to growing public concern about climate change.

面对公众对于其对气候变化的漠视指责，奔驰这次将用实实在在的技术做出回应。据悉，奔驰将推出多款环保车和多项燃油节约技术。

You don’t have to throw away your car in favor of a bicycle or a brand-new electric car. Even your gas-guzzling vehicle can be a green machine if you follow these simple fuel-saving driving tips.

你无需扔掉你的小汽车代之以自行车或一辆全新的电动汽车，依照以下简单的开车省油技巧，即使是非常耗油的车辆也可以成为绿色机器。