The ozone layer shields the earth from the sun's ultraviolet rays.
臭氧层保护地球不受太阳紫外线的辐射。
Like the ozone layer, the magnetosphere is important to life on Earth because it protects us from most of the harmful radiation and hot plasma from the Sun, deflecting it into space.
与臭氧层类似，磁层对地球生物至关重要，绝大多数来自太阳的有害射线和热等离子体都被地球磁层折射回太空，从而使我们免受伤害。
The ozone layer protects life on Earth from harmful ultraviolet rays.
臭氧层可以保护地球上的生物免受有害紫外线的辐射。
One reason for the rise in sunburn could be the hole in the ozone layer - the protective layer that shields the Earth from the sun's harmful ultraviolet rays.
晒伤增多的一个原因可能是臭氧层空洞，而臭氧层是保护地球不受太阳紫外线危害的保护层。
The ozone layer which surrounds the earth performs an important function: it shields the planet from strong ultraviolet radiation.
地球上空的臭氧层起着使地球免受强烈紫外线辐射的重要作用。
The ozone layer protects life on earth from harmful ultra-violet rays.
臭氧层保护地球上的生命免受有害紫外线的辐射。
The ozone layer prevents the Sun's dangerous ultraviolet radiation reaching the Earth where it would damage our skin and cause cancers.
臭氧层阻止有害的太阳紫外线到达地球，损伤我们的皮肤，引发癌症。
Waste gases such as carbon dioxide, methane and the same CFCs that wreck the ozone layer all tend to trap sunlight and warm the earth.
各种废气，像二氧化碳、甲烷以及破坏臭氧层的氟利昂制冷剂，都可能捕捉阳光，提高地球上的温度。
One thing you can't ever see is the invisible protective ozone layer around the Earth.
有一个东西你是无法看到的，那就是地球周围的臭氧保护层。
Will the ozone layer be depleted so much that our Earth is scorched dry by the sun?
臭氧层会被主要消费甚至于我们的地球被太阳烤干吗？
One of the most disturbing aspects of the changes in Earth is the rate at which chemical pollutants produced by human activity are destroying the protective layer of ozone in Earth's upper atmosphere.
地球上的变化最令人烦扰的方面之一，是人类活动所产生的化学污染正在迅速破坏地球上部大气圈臭氧保护层。
The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.
环绕地球的臭氧层保护着我们的皮肤免受紫外线的伤害。
In the stratopause lies the ozone layer, which protects the earth from the SUNS dangerous UV radiation.
臭气层就位于平流层顶，它可保护地球不受危险紫外线的辐射。
As a protective layer of the earth - the ozone layer also tore a large hole.
身为地球的保护层-臭氧层亦破了个大洞。
Because the carbon dioxide allows the ozone layer (ie, the umbrella of the earth) gradually thinning to increase the sun's radiation stabbed to our skin, so we start protecting the planet from now.
因为二氧化碳能让臭氧层(也就是地球的保护伞)渐渐变薄，使太阳的辐射加大刺伤我们的皮肤，所以我们要从现在做起保护地球。
Now the earth has become a big greenhouses, mainly because: automobile tail emissions is overmuch, cause the hole in the ozone layer…
现在的地球已经成了个大暖房，主要是因为：汽车尾排放过多，造成臭氧层空洞…
Now the earth has become a big greenhouses, mainly because: automobile tail emissions is overmuch, cause the hole in the ozone layer…
现在的地球已经成了个大暖房，主要是因为：汽车尾排放过多，造成臭氧层空洞…
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