dark light

基本解释

This week’s events have thrown a dark light on the first.
第一个重大问题已经被本周的几项事件笼罩了一层阴影。
High temperatures or dark light can make the color of its body deepen or lighten.
高温、暗光可使其体色变深反之则体色可变浅。
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WHEN companies want to emphasise a turnaround in their prospects they paint the past in a dark light so that the future can only appear brighter.
当公司想强调经营有望好转时，就将过去描述成一片黑暗，这样未来就不管怎样都是更加光明的。

In "Family of Man," a dark-haired, light-eyed woman with a bright blue head covering looks intensely at something hidden from view.
First,they don't meet in the daytime; they meet either early before light,at dawn, or after dark,at night.
首先，他们不在白天聚会;,要么在天亮前的黎明，要么在天黑后的夜晚。
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That's because it's here where the rigid polarities between light and dark and good and evil, all of these absolute oppositions, begin to collapse.
这是因为这里就是光与暗,善与恶之间严格的两极分化，及所有绝对的对比开始崩塌的地方。
耶鲁公开课 - 弥尔顿课程节选

By focusing on the edges separating dark from light areas, the researchers classified their dozen cities into three types.
ECONOMIST: Urban geography