General aviation also enables helicopter rescue and ambulance services, air taxis and easier maintenance of power lines, pipelines and other infrastructure in far-flung places.

通用航空还使直升飞机救援及救护服务，空中出租车得以开通，并可以方便在边远地区进行维修输电线路，输油管路，及其他基础设施。

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"At the moment I'm still doing some sort of helicopter flying, doing search and rescue," continued William, who is currently training with Britain's Royal Air Force, after a spell with the army.

他说：“目前我仍在接受直升飞机飞行训练，执行一些搜救任务。”在军中服役一段时间后，威廉目前正在英国皇家空军接受训练。

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The wedding and William's decision to return to work as a helicopter search and rescue pilot for the Royal Air Force has transformed them.

整个婚礼和婚后威廉回去工作的决定挽救了他们。威廉的工作是一名英国空军直升机搜救飞行员。

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Despite an extensive search involving a Royal Air Force rescue helicopter, five RNLI lifeboats, other vessels and a police helicopter, Mr Robertson was not found.

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He is an officer in the army, the navy and the air force, popping away from his helicopter rescue squadron to represent Britain's bid for the football World Cup.

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Lt Comm Martin Lanni, Lt Michael Paulet, and Flt Lt Lee Turner all received the Air Force Cross for their role in the helicopter rescue of a group of climbers from Ben Nevis in May 2007.

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