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我自己的翻译,应该可以归到原创吧?大家看看有何问题,欢迎指正
特别是最后一句把不准。
Aurora Over Alaska
Explanation: Higher than the highest mountain, higher than the highest airplane, lies the realm of the aurora. Aurora rarely reach below 60 kilometers, and can range up to 1000 kilometers. Aurora light results from solar shockwave causing energetic electrons and protons to striking molecules in the Earth's atmosphere. Frequently, when viewed from space, a complete aurora will appear as a circle around one of the Earth's magnetic poles. The above digitally enhanced photograph was taken in 2005 January shows a spectacular aurora borealis above the frozen landscape of Bear Lake, Alaska, USA. The above image was voted Wikipedia Commons Picture of the Year for 2006.
阿拉斯加上空的极光
说明 : 比最高山峰更高,比最高的飞机更高的上方是极光的王国。极光很少低于60公里高,却能高达1000公里。极光来自于阳光冲击波产生的能量电子和质子激发的大气层分子。通常,从太空望去,完整的极光像一个环包围地球的一极。数字处理过的上图是2005一月摄于美国阿拉斯加冰冻的Bear湖,显示了引人入胜的北方极光。上图被选作Wikipedia 2006年的公共照片。 |
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