For example, 50% of the new Boeing 787 is made out of carbon fibre, making it light and fuel efficient.

比如，50%的新型波音787由碳纤维组成，使其更轻，更省油。

youdao

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。

youdao

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。

youdao

The surge in exports comes as India turns into a production hub for cheap, fuel efficient cars.

VOA: standard.2009.09.25

Trains are fuel efficient, they relieve traffic and airport congestion and they also reduce our dependence on foreign oil, making passenger trains the safer,cleaner, greener transportation option."

VOA: standard.2010.02.15

It is not just domestic sales that jumped. Exports also increased by more than 18 per cent as demand increased for compact, fuel efficient cars in several countries.

VOA: standard.2009.03.13

Mainly, the MRJ is some 20 percent more fuel efficient than its direct competitors.

FORBES: Can Japan Succeed in Planes as It Did in Cars?

Providing new vehicles, especially more compact and fuel efficient passenger cars, has helped with sales too.

FORBES: Detroit's Hurting In September As Hedgie David Einhorn Picks Up General Motors

The old planes were noisy and were not fuel efficient, but they were serviceable and tough.

ECONOMIST: European politics