The turquoise color permeates the water late in the afternoon as the red rays of the setting sun spread out and grow weak.
午后，夕阳中的红光缓慢扩散，逐渐暗淡，光线在水中透射出绿松石般青绿色的耀眼光芒。
They were standing in a group, in their nightgowns, barefooted, at the window, the last red rays of the west still warming their faces and necks, and the walls around them.
她们穿着睡衣，光着脚，一起站在窗前，夕阳最后的红色残照，仍然在温暖着她们的面颊、脖子和身后的墙壁。
Red foods such as tomatoes, watermelon and pink grapefruit contain lycopene, which may help protect the skin from the sun's damaging UV rays.
红色的食物，如西红柿，西瓜，粉红色葡萄柚含有番茄红素，有助于保护皮肤免受太阳紫外线的侵害。
Light is an electromagnetic wave, with a longer wavelength than X-rays and ultraviolet, and a shorter wavelength than infra-red, microwaves and radio waves.
光是一种电磁波，其波长长于X光和紫外线，短于红外线、微波和无线电波。
Between violet and red are indigo, blue, green, yellow, and orange. Rays of these colors differ both in length and amount of bend.
在紫色和红色之间是靛、蓝、绿、黄、橙。这些颜色的光线的波长不同，发生折射的程度也不同。
Because it is active, whenever a row of the waves surging, it reflected in the crests of rays, red and bright, just like a piece of flash burning flame, flickering, disappeared.
因为它是活动的，每当一排排波浪涌起的时候，那映照在浪峰上的霞光，又红又亮，简直就像一片片霍霍燃烧着的火焰，闪烁着，消失了。
Tests also found that both the red and orange pigments collect ultraviolet rays.
实验还发现红色和桔色的色素都能够吸收紫外线。
Wang Ping: You are right. There is a red sun with 16 rays in the middle of the emblem. There is a white ring between the sun and the rays.
王平：不错，会徽中间是一轮放射16道光芒的红日，红日与光芒之间有一白围。
The sea, this is also the rays dyed red, and the scenery is even more magnificent than the sky.
大海，也被这霞光染成了红色，而且比天空的景色更要壮观。
The longer rays make up red light and the shorter rays make up light blue light.
较长的光线构成红光，较短的光线构成蓝光。
Allows 70% of natural light to pass through your Windows but rejecting up to 97% of infra-red heat and 99% of harmful ultra-violet rays!
允许70%的自然光穿过您的玻璃，却要滤掉最高达97%的红外线热能和99%的有害紫外线！
Allows 70% of natural light to pass through your Windows but rejecting up to 97% of infra-red heat and 99% of harmful ultra-violet rays!
允许70%的自然光穿过您的玻璃，却要滤掉最高达97%的红外线热能和99%的有害紫外线！
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