If the sky appears blue to us on earth , it is because the earth 's atmosphere scatters a certain number of blue rays of sunlight . 如果说我们从地面上来看天空是蔚蓝的，那是因为地球上的大气散射了日光中一定量的蓝色光的缘故。
For as the eyes of bats are to the blaze of day, so is the reason in our soul to the things which are by nature most evident of all . 就象蝙蝠的眼睛对于日光的闪耀不甚敏锐一样，我们灵魂中的理智对其性质昭然若揭的万物也时常分辨不清。
Plastics . method of exposure under glass to daylight 塑料制品.隔玻璃日光暴露法
For nature ' s pages glass ' d by sunbeams on the lake 获取湖上日光反射的自然知识。
The colours look different when viewed in daylight 在日光下看,颜色显得不同
The colours look different when viewed in daylight 在日光下看,颜色显得不同
Preparing for daylight saving time changes in 2007 为2007年日光节约时间变更作准备
Because if they do , the sunlight blinds them 因为一出来，就会被日光刺瞎眼睛
They are luxuriating in sunshine in the garden 他们在花园里尽情地享受日光。
Daylight in interiors - part 1 : general requirements 室内日光照明.第1部分:一般要求
