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- The chlorofluorocarbons used in air conditioning have in recent years been blamed for the growing hole in the Earth』s ozone layer. 近年來，人們把不斷增大的地球臭氧層上的洞歸咎於用於空調的氯氟烴。
- Our protective ozone layer above the earth has been thinned. 我們地球上方具有保護作用的臭氧層變得稀薄了。
- The ozone layer shields the earth from the sun's ultraviolet rays. 臭氧層保護地球不受太陽紫外線的輻射。
- The protective ozone layer above the Earth has been thinned. 地球上方具有保護作用的臭氧層正變得越來越稀薄了。
- The ozone layer is a protective layer around the planet Earth. 臭氧層是地球的保護層。
- The pollution had destroyed ozone layer and caused many changes in weather. 污染破壞了臭氧層，並引起了許多天氣變化。
- The second would have struck Earth at full force,destroying its ozone layer. 第二顆可能以全力撞擊了地球,破壞了地球上空的臭氧層。
- The ozone layer protects the Earth from dangerous radiation from the sun. 臭氧層能保護地球免受來自太陽輻射的危險。
- The chlorine atoms eat away at the ozone layer. 氯原子大量吞噬臭氧。
- And left a hole in the ozone layer. 把臭氧層弄了一個洞。
- If you look up it opens a hore in the ozone layer. 只要你抬頭臭氧層就會破個洞。
- It has made a very big hole in the ozone layer. 它已經使臭氧層出現了一個非常大的空洞。
- Media reports dubbed the annual thinning a hole in the ozone layer. 媒體報道稱之為臭氧層年度稀釋「空洞」。
- Chlorine from chlorofluorocarbons, or CFC's, is responsible for destroying part of the ozone layer over Antarctica. 含氯氟烴(CFC's)中的氯是對南極上空部分臭氧層造成破壞的化學物質。
- The ozone layer blocks some harmful rays which the sun gives off. 臭氧層阻隔了太陽發出的一些有害射線。
- We must seek immediate solutions for problems leading to the rapid depletion of the earth's ozone layer . 我們必須尋求立即解決引起地球臭氧層快速損耗的問題的辦法。
- We all know CFC and HFC's damage the ozone layer, and it's only a matter of time when HFC's will be banned just like CFC's were in 1996. 我們知道因為有氟冰箱會破壞臭氧層，所以1996年開始就被禁用了，所有冰箱必須無氟，而HFC高頻電流實際上也有類似的情況，所以HFC被禁也只是時間的問題了。
- It is widely known that CFCs can damage the ozone layer. 眾所周知氯氟烴會破壞臭氧層。
- Many groups of scientists quickly began monitoring the Antarctic ozone layer. 許多科學家小組很快開始了對南極臭氧層的檢測。
- Mars has no ozone layer to screen out the Sun's lethal radiation. 而且，火星上沒有能屏蔽太陽致命射線的臭氧層。
