The final layer is the actual assembly of the arbor.

最后一层是实际装配的乔木。

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A final layer of shading was added to highlight potential locations of green space.

最后一层阴影添加到突出绿色空间的潜在位置。

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A week later, no smell could be detected as the workers tamped down a final layer of topsoil.

一周以后，当工人将最上层的表层土夯实以后，臭味就消失了。

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The final layer is often panels of loose-weave or sheer fabric hanging in soft drapes to the floor.

WSJ: Sheer Curtains, Solar Shades Are Popular Window Treatments

However, with promotion to the Premiership not out of the question, Layer Road could serve out its final days sooner than expected.

BBC: Colchester should be in their new home by 2008

Wilson Palacios hauled down Aruna Dindane and former Tottenham star Kevin-Prince Boateng added another layer of irony on this semi-final of many sub-plots by rifling home the penalty.

BBC: Sport - Football - Tottenham 0-2 Portsmouth (aet)