This impressive display is clearly visible in the light spectrum illuminating the forest floor.

在照亮雨林地面的光谱中，能够清晰地看到这种让人印象深刻的展示。

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Very little light filters through the canopy of leaves and branches in a rain forest to reach ground level—or close to the ground—and at those levels the yellow-to-green wavelengths predominate.

在雨林中，很少有光透过树叶和树枝形成的树荫到达地面——或者接近地面——在这些高度上，黄色到绿色的波长占主导地位。

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The forest floor is the lowest layer full of animal life and receives the least amount of light.

地面层是最底层，那里满是动物，接收到的光线最少。

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About 80ft high, I'd guess, it is beautiful rather than vast - a rushing stream that catches the light from an opening in the forest canopy and plunges into a pool where there were two people bathing, and from which, surprisingly, they produced a large basket of freshwater crabs.

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By the milky light of the full moon, Romincka Forest looks even more like the enchanted woods of European folklore.

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The order of things feels not so much old-fashioned as off kilter, and our apprehensions quicken when Martha steals away, at first light, and heads for a nearby forest.

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