额,找不到课文,所以...
1.alone in antarctica 独自在南极...
medium-sized penguins occurring in large colonies on the Adelie coast of Antarctica.
中等体格的企鹅,出没于南极洲阿德利沿岸的大殖民地地区.
In 1985,British scientists confirmed that chemical reactions had begun to damage the ozone layer above Antarctica.
1985年,英国科学家确认,化学反应已开始损害南极上空的臭氧层.
Scientists believe that tiny ice crystals of nitric acid in Antarctica's upper atmosphere are directly involved.
科学家认为,南极上部大气圈内微小的硝酸冰晶也直接参与其中.
Their measurements showed a 40 percent reduction in ozone concentrations over Antarctica from the middle 1970's to 1984.
他们的测量表明,从20世纪70年代中期到1984年,南极上空的臭氧浓度减少了40％.
usually herbivorous land turtles having clawed elephant-like limbs; worldwide in arid area except Australia and Antarctica.
通常为陆栖的食草性龟,四肢与象的类似并有爪；广泛分布于除澳大利亚和南极洲之外的干旱地区.
legal status of the Antarctica
南极洲的法律地位
The hole in the ozone layer over Antarctica is about to start shrinking and will close by 2050,Australian researchers say.
澳大利亚一研究小组9月17日向全世界报告了一条好消息：南极洲上空的臭氧层空洞呈现出缩小的趋势,预计到2050年之前,这个巨大空洞就可以完全恢复了.
Antarctica and a few Arctic land patches were not included in the study because of the lack of data and near absence of human influences.
因为缺乏数据,也几乎未受人类影响,南极洲以及北极的一些地区没有包括在此次调查中.
Hercules stood alone in strength.
赫尔克里斯力大无比.
Lf alone in the house.
他一觉醒来发现房子里只剩下他一个人了
你可以下载一个在线翻译的工具或者google工具栏,然后就能直接翻译网页了啊
