Outlined by rays of sunlight known as crepuscular rays, they are actually shadows cast by clouds near the distant western horizon, the setting sun having disappeared from direct view behind them.

在被称为曙暮辉的太阳光线的照射下，它们实际上是由靠近遥远的西方地平线的云层产生的阴影，此时落日在云层的正后方渐渐隐去。

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The setting, under the dome of the old British Museum reading room, is strikingly exploited with ghostly lighting and deep shadows; a mummy's burial chamber is even recreated inside.

在大英博物馆古老阅览室的穹顶之下，游离光线和浓墨般的阴影交织在一起；将这里作为木乃伊的墓室是在合适不过了。

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The setting, under the dome of the old British Museum reading room, is strikingly exploited with ghostly lighting and deep shadows;

在大英博物馆古老阅览室的穹顶之下，游离光线和浓墨般的阴影交织在一起；

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