示例：追逐光线的漫游机器人。
凡有暖色并有充足光线的地方，人们通常想要积极活动。
Where there are warm colors and a lot of light, people usually want to be active.
正是这种组织不同图层对光线的反射，赋予了蝴蝶翅膀五光十色的效果。
The way light reflects from different layers gives us butterfly wings’ intense colors.
科学家们很久以前就发现，昼夜光线的变化对于设置生物钟起着重要的作用。
Scientists have known for a long time that the light of day and the dark of night play important roles in setting our internal clocks.
LED灯泡可以调节亮度，会朝各个方向发光，所发光线的色温和光谱与白炽灯几乎一样。
They are dimmable, create light in all directions, and display virtually the same warmth and range of colors as incandescent bulbs.
通过对比分明的构图和对光线的掌握，艺术家把这种转化开拓为一个可供玩味的空间。
This transformation creates a space for observation via a repetitious composition that plays on light and a strong sense of contrast.
由于火山喷发，细小的粉尘颗粒阻挡了自然光线的照射，而蕨类植物却可以在光线昏暗的条件下自由生长。
Ferns can grow in dim lighting conditions, which can be caused when particles churned out by volcanoes block out natural light.
对于数码相机而言，你可以使用白平衡功能来消除或强调光线的颜色。例如可以增加风光或人像照片中的暖色调。
With digital cameras, you can use the white-balance control to neutralize color casts or to emphasize them-for example, to add a warmer tone to a landscape or portrait.
开普勒号将在轨道上运行三年半，等待着观测这十万行星光线的每一丝微乎其微的变化——那也许就是有行星从恒星前经过的信号。
Kepler will watch them all for three-and-a-half years and wait for the light from any of them to dim ever so slightly. That could be the sign of a planet passing in front of its sun.
研究显示光线可以刺激大脑产生化学物质，改善人们的情绪并提升积极性。
Research suggests that light stimulates brain chemicals that improve mood and increase motivation.
而空气污染又使光污染问题愈发严重，因为漂浮在空气中的小颗粒通过散射和反射光线，加剧了这一问题。
Light pollution is made worse with air pollution, as the small particles that float in the air serve to scatter and reflect the light, compounding the problem.
作为一张延时照片，我喜欢这一张，因为树看上去还像棵树，而其它的光线都在移动。
As a time-lapse photo goes, I like this one as the tree still looks like a tree, while the other lights are moving.
挑眉时会拉大双眼，使得更多的光线在眼睛表面折射，这使得它们看起来更亮，更大，更引人注目。
Lifting our brows pulls the eyes open and allows more light to reflect off the surface, making them look bright, large and inviting.
蝴蝶翅膀有着精密的结构从而可以反射光线。
Butterfly wings are made from microscopic structures that reflect light.
身体的清醒度与光线息息相关，当天亮了我们会醒来，反之我们就会想睡觉。
Your body is hardwired to wake up when light is bright and go to sleep when it gets dark.
尽管微弱，光线还是从黑暗中重生，回到我们的自然世界和精神世界。
Though it is weak, light is reborn from the darkness to our natural and psychic worlds.
我喜欢这种光线穿过雾霭勾勒出行人轮廓的画面。
I loved the way the lights shone through the fog and silhouetted the people as they walked.
大海那广袤而强烈的光线充满着每一个角落。
君越的车内空间光线充足，色调温暖。
The LaCrosse's interior is splashed with light and warm colors.
小提示：在室内用现有灯光拍摄人像时，可以通过改变光源与被摄体间距离的方法使照片的光线更加动人。
Tip: When photographing people indoors by available light, move lamps closer to them or vice versa for more flattering light.
MichaelKenna 的摄影作品与众不同，他往往在黎明或傍晚时分，静候近10个小时以捕捉飘渺的光线。
Michael Kenna’s photography focuses on unusual landscapes with ethereal light which is achieved by photographing at dawn or at night with exposures of up to 10 hours.
望远镜跨越距离；显微镜消弭尺寸的限制；还有其他一些工具能够探测到视野之外的声音或光线。
Telescopes cross distance; microscopes, size; other tools detect sounds beyond hearing or light beyond sight.
摄影小贴士：记住，光线可以强化你希望观众看到的东西。
Photo Tip: Remember that light can bring emphasis to what you want the viewer to be drawn to in a photograph.
我觉得那些让光线照射透过的缝隙更有趣些。
I'm more interested in the cracks that let the light shine through.
通过用电子捕获光线成像来替代以往的胶片成像，它彻底革新了摄影技术。
It revolutionised photography, allowing light to be captured electronically instead of on film.
运用得法，光线可以牵着观众的手让他们看画面里最重要的部分。
When used well, light takes us by the hand and leads us to the important parts of an image.
运用得法，光线可以牵着观众的手让他们看画面里最重要的部分。
When used well, light takes us by the hand and leads us to the important parts of an image.
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