在蓝色背景上的明亮颜色表明在地球上收到了一个不寻常的信号，它来自于搜寻地外文明计划（SETI）的一台射电望远镜。

The bright colors on the blue background indicate that an anomalous signal was received here on Earth by a radio telescope involved in a Search for Extraterrestrial Intelligence (SETI).

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他的背景给了他一双明亮的眼睛来观察中国的报道和中国的深层利益。

His background gives him a keen eye for a story and a deep interest in China.

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为了突出主体，在汽车的用光上摄影师选择了比暖色背景更为明亮的灯光，使蓝色的车身更加突出。

To make it stand out, he lit the car with a whiter light than the warm background, which helped its cool blue color stand out.

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