The fighter's market success will depend on China's ability to produce reliable advanced turbofan engines.

战斗机市场是否成功将依赖中国生产先进的涡轮风扇喷气发动机的能力。

youdao

For virtually all commercial airliners today, the answer is "turbofan engines," the latest in a decades-long evolution.

若以目前商用客机而言，答案是“涡轮扇引擎”，它是近数十年来最新的演化成果。

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MK2 fuselage and empennage structure would be re-lifed and reassembled, with redesigned wings and BR710 turbofan engines.

MK2型的机身和尾部结构将进行延寿和重新组装，包括采用重新设计的新型机翼和BR 710涡扇发动机。

youdao

There are actually brave souls around the world who build and fly their own jetpacks, most notably Yves Rossy, a Swiss pilot who created a flying wing powered by four small turbofan engines.

WSJ: Jetlev R200 Jetpack: Personal Flight, Beyond Bond

Turbines run most efficiently at high speeds, and fans at low speeds, so turbofan engines have to compromise between the two, because the engine's design requires them to turn at the same speed.

ECONOMIST: Monitor

Four turbofan jet engines, with afterburners, are each able to provide more than 30, 000-lbs of thrust.

BBC: Profile: B-1 bomber