Fisher in particular pointed to the Chengdu J-20's stealth technology and ability to super cruise, or fly supersonically without using fuel-guzzling afterburners.
特别是费舍尔指出，成都J - 20的超级隐形技术和能力的邮轮，不使用燃料的大量消耗加力超音速。
2
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。
3
As much as Americans seem reluctant to give up their petrol-guzzling SUVs, he concentrated on promoting small, fuel-efficient cars, with a similar message around the world to advertise them.