His elegant scales are of the purest gold, but instead of merely reflecting the light, they literally shine from within.

优雅的鳞片是纯金色的，散发出内在的柔和光芒。

youdao

The light in this world is purest, brightest silver, brighter than the flash of an arc welder.

这个世界的光线是极度纯粹、度明亮的银光，比电焊闪光更亮的光线。

youdao

The common wisdom held that white light is the purest form (Aristotle again) and that colored light must therefore have been altered somehow.

当时大家都认为白光是一种纯的没有其它颜色的光（亚里士多德就是这样认为的），而彩色光是一种不知何故发生变化的光。

youdao

The Viipuri Library's suspended, undulating, acoustic wood ceiling and roof landscape of skylights not only reappeared in Aalto's own work over the next 40 years, they encouraged a concern for form and light in its purest aspects.

WSJ: Finnish Master Alvar Aalto | By Ada Louise Huxtable