New electric engines coupled with artificial intelligence and autonomous systems will contribute to a more efficient, integrated transport system that is less polluting and less noisy.

新型电动引擎与人工智能和自主系统相结合，将有助于建立一个更高效、污染更少、噪音更少的综合运输系统。

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What's more, adds Kieran Daly, editor of Air Transport Intelligence, there isn't a simple quid pro quo in terms of cabitage.

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However, Kieran Daly, from the online aviation news service Air Transport Intelligence, told CNN that this scenario, while not impossible, is inconceivable.

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But David Kaminski-Morrow, editor of online news service Air Transport Intelligence, said the move would be unlikely because Ryanair is well established at London's Stansted Airport.

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