The analogy of opposites is the relations of light to shadow, peak to abyss, fullness to void.

相对物的类推，就是光对影，巅峰对深渊，满对虚的关系。

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Shadow of the peak time has gone.

皮影戏的鼎盛时代已经一去不复返了。

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Small-jet innovation and sales are booming, but the poor relations, those single-engine Archers, Skyhawks and Bonanzas, sell at a shadow of their 1970s peak.

FORBES: Digital rules

If you're a mountain lover, turn your passion into a career and live in the shadow of your favorite peak by becoming a professional climbing guide.

FORBES

It was on the summit that Professor Lidenbrock and Axel made their camp, waiting for the shadow of a nearby peak to pinpoint the crater where they were to begin their descent.

BBC: An Icelandic journey to the centre of the earth