They seemed to go on forever, a jumbled mess of happy memories, each one partially obscured by blinding white light.
它们看起来要永远的延续下去,一团快乐记忆的乱麻,每张都有一部分因为眩目的白光而模糊不清。
Light pollution has obscured our view of constellations, meteor showers, and even the planets.
光污染使星座、流星雨甚至行星都变得模糊不清,遮蔽了我们的视线。
The machine USES photo diodes, for instance, to check whether the carrier has been correctly loaded - if so, the light from the diodes is obscured by the workpieces.
设备采用了光电二极管,举例来说,检查运载装置是否已正确装载时,如果是,二极管发出的光线就会被工件遮盖。
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