In certain areas, mainly near airports, controlled airspace extends down to 215m above the ground, and, in the immediate vicinity of an airport, all the way down to the surface.

在某些区域（主要是机场附近），受管制的空域一直延伸到距地面215米之上，而且在紧邻机场的区域，控制区域一直延伸到地表。

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There is no hospital in the immediate vicinity.

附近没有医院。

《牛津词典》

The presence of an actor like Mr. Page can wash away everyone in the immediate vicinity.

WSJ: 'Coriolanus': Nothing Plebeian About Him | Shakespeare Theatre Company | By Terry Teachout

Power was shut off to three buildings in the immediate vicinity of the blaze.

CNN: fire

They are also taking continuous measurements of gas levels in the immediate vicinity of the railway line.

BBC: Southeastern: Southern Gas 'too slow' over Kent gas leak