The trees formed such a dense canopy that all beneath was a deep carpet of pine needles.

这些树形成了浓密的冠盖，下面是一层厚厚的松针。

《柯林斯英汉双解大词典》

It was a deep pool under a high canopy of leaves.

那个潭很深，在它的高处是一大片树林。

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Externally, the building is characterised by its flowing roof canopy, which is supported by pillars and extends in a deep overhang to shade the entrance plaza and facades.

从外部看，这个建筑以其波浪形的屋面板为特点，屋面板由柱子支撑，还延伸出很深的悬挑，为入口广场和立面提供遮阳。

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Engineers Buro Happold, commissioned by the local authority, have suggested a canopy on the building combined with 4m-deep (13 ft) baffles built across Water Lane would "offer significant wind mitigation".

BBC: Bridgewater Place

In the gauzy light filtering through the canopy, the water, which was only a foot deep, looked crystalline.

NEWYORKER: Reversal of Fortune