The four teams managed to meet either the fuel burn or the noise goal with their concepts, not both.

四个团队试图使燃油消耗或者噪音目标满足NASA的概念，但不是两者皆满足。

youdao

Boeing countered this in August with its 737 Max, which it says will produce a 4% lower fuel burn than the A320neo.

波音公司八月以其737 Max予以还击，并表示将比a 320neo再减少4%的油耗。

youdao

The experienced pilots were quick to note it will require a closer look at the data before anyone can confirm an actual fuel burn number.

经验丰富的飞行员通过近距离观测数据，可以比普通人更快的判断实际燃油消耗。

youdao

Race cars burn a lot of fuel, and create a lot of air pollution.

VOA: special.2009.11.03

Unlike auto rickshaws, which burn fuel, cycle rickshaws produce no pollution.

VOA: special.2009.05.11

On that fuel burn, we saw 320 knots of true airspeed, or 368 miles per hour.

FORBES: Cessna's Mustang Refutes The Decline Of Capitalism

High (and expensive) fuel burn has always been seen as the main obstacle to such performance.

ECONOMIST: Boeing v Airbus

At that fuel burn we saw 320 knots of true airspeed, or 368mph.

FORBES: Cessna Refutes the Decline of Capitalism