这就是光污染。
这些科学家正在研究光污染的影响。
These scientists are studying the effects of light pollution.
其他科学家正在寻找阻止光污染的方法，让我们的生活更美好。
Other scientists are finding ways to stop light pollution and make our lives better.
我们不像思考光污染那样经常思考这个问题。
We don't think about that as often as we think about light pollution.
如今科学家们发现光污染几乎和二氧化碳污染一样有害。
Nowadays scientists are finding light pollution can be almost as bad as carbon dioxide pollution.
让我们想想光污染以外的问题，那只是一种科技进步为天文研究带来的不便。
Let's think beyond light pollution; that's only one kind of a technological advance that has interfered with astronomical research.
晚上，扫视地平线，寻找像火和街灯的人工光源，然后朝发光的光污染方向走。
At night scan the horizon for artificial light sources such as fires and streetlights, then walk toward the glow of light pollution.
夜间，仔细眺望地平线，寻找诸如火和路灯之类的人造光源，然后朝光污染造成的光亮走。
At night, scan the horizon for artificial light sources, such as fires and streetlights, then walk toward the glow of light pollution.
光污染在很大程度是因为照明设计得不好，人造光可以向外和向上照射到天空。
Light pollution is largely the result of bad lighting design, which allows artificial light to shine outward and upward into the sky.
除南极洲外，各大洲均存在光污染。
Light pollution exists on every continent except Antarctica.
广州市将率先在全国开征光污染排污费。
Guangzhou is expected to take the lead in collecting light pollution fees in the country.
或许你觉得光污染不是什么了不得的大事。
You may think that light pollution isn't something extraordinarily important.
“光污染”似乎并不仅仅是一种比喻的说法。
光污染造成的破坏，来自户外照明的设计不当。
The damage caused by light pollution comes from poorly designed outdoor lighting.
你是否知道光污染真正的来源或原因？
减少光污染并不难，它是最容易消灭的污染类型。
Reducing light pollution is not difficult. Light pollution is the easiest type of pollution to end.
光污染不仅影响天文学研究，甚至还会影响人类健康。
Light pollution impacts astronomical research and can even affect human health.
这些仅仅是光污染可能给我们的世界所带来的几种负面影响。
These are merely a few of the possible negative effects light pollution has on our world.
指出了光污染产生的原因和光污染的定义及分类。
The sources, definition and soils of the light pollution are analyzed.
因为这里没有光污染，所以我必须举着手电筒搭好我的拍摄装备。
There's no light pollution there so I had to set up my equipment using a torch.
摄影师们既展示了夜空的美，也揭露现今城市严重的光污染现象。
Photographers showed either the beauty of the night sky or the immensity of light pollution from cities.
在我们周围有许多种污染，诸如空气污染，光污染等等。
There are many kinds of pollution around us, such as air pollution, light pollution and so on.
或许你认为其他任何一种污染对环境造成的影响都要比光污染严重。
You may believe that every other type of pollution has a larger impact on the environment than light pollution does.
Faust说：“我知道农场里很多萤火虫的消失是因为光污染。”
"I know of populations that have disappeared on my farm because of development and light pollution," said Faust.
光污染使星座、流星雨甚至行星都变得模糊不清，遮蔽了我们的视线。
Light pollution has obscured our view of constellations, meteor showers, and even the planets.
解决光污染的方法就是使用低瓦数的户外灯泡与完全阻隔溢光的遮罩。
The solution to light pollution is to use lower-wattage outdoor bulbs and full cutoff shielding.
关于住宿，找一个与世隔绝的没有光污染的小地方，比如奥特威角别墅。
For accommodation, find a secluded place with limited light pollution, such as Cape Otway Cottages.
都市的光污染意味着，世界上五分之一的人们仅凭借裸眼将看不到银河。
Urban light pollution means that one-fifth of the world's population can no longer see the Milky Way with the naked eye.
都市的光污染意味着，世界上五分之一的人们仅凭借裸眼将看不到银河。
Urban light pollution means that one-fifth of the world's population can no longer see the Milky Way with the naked eye.
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