Under this context, you will not be surprised there is air ambulance service in the market now.

根据这一背景下，你不会感到惊奇的是有空中救护服务，在现在的市场。

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The air ambulance service operates helicopters from Marden in Kent and Dunsfold in Surrey.

BBC: Dunsfold-based air ambulance to fly at night

The Great North Air Ambulance Service later said he had died "despite everyone's best efforts".

BBC: Canoeist dies as thaw brings flooding

Mr Barnes also flew for the Derbyshire, Leicestershire and Rutland Air Ambulance Service.

BBC: Capt Pete Barnes