The findings? Glasses marketed to filter out blue light probably make no difference to eye strain or sleep quality.

研究发现，市场上出售的蓝光过滤眼镜可能对视疲劳或睡眠质量没有影响。

Rays of light filtered through the trees.

【ray】一束束光线透过树木照射下来。

Our atmosphere filters the light as it passes, softening the edge of our planet's shadow and giving the Moon a deep, rosy glow.

我们的大气层在光线经过时过滤掉它， 柔化了地球阴影的边缘， 使月球呈现出深沉的玫瑰色光芒。