The extra amount of ultraviolet radiation could cause an increase in the number of cases of skin cancer. Scientists first became concerned about the ozone layer in the mid-1980s when a hole was discovered in the
根据第三段第一句“Scientists first became concerned about the ozone layer in the mid-1980s when a hole was discovered in the layer above Antarctica during the winter. ”可知,科学家们第一次关注臭氧层是在20世纪80年代中期,当时在南极上空的臭氧层上发现了一个洞。今年是2020年,由此可知,科学家们...
Two thousand miles away from the U.S. A-bomb tests in 1945, something weird was happening to Kodak's film.
it may be due to a lack of resources or overlord issues. The thermal paste, when it becomes too old, the heat radiation deteriorates, causing the PC to overheat and restart.
英语翻译In the middle of winter,when snow is falling in many parts of the United States,scientists have sounded a warning to people who plan to spend many hours in the sun this summer.The warning:The sun's summertime rays are more dangerous than once tho
T he extr a amount of ultrav iolet radiation could cause an increase in the number of cases of skin cancer.Scientists first became concerned about the ozone layer in the mid-1980s when a hole was discovered in the layer above Antarctic a during the winter. T he hole was caused by ...
The extra amount of ultraviolet radiation could cause an increase in the number of cases of skin cancer. Scientists first became concerned about the ozone layer in the mid-1980s when a hole was discovered in the layer above Antarctica during the winter. The hole was caused by chemicals used ...
原创翻译不易,仅供大家学习参考使用,禁止商用。 以下翻译内容已授权英语学习软件火龙果APP独家使用。Once when I was six years old, I saw a magnificent picture in a book, called True Stories from Nature,…
We had to be careful not to go outside too often, as the changing temperatures could make us ill. It was almost as dangerous to become too hot from wearing too many clothes as to become too cold from wearing too few. The sweat could freeze very quickly. Many of us also became ill ...
阅读理解 The volcanois one of the most surprising frightening forces of nature.Maybe you have seen pictures of these “fireworks of nature.Sometimes when a volcano erupts, a very large wall of melted rock moves down the side of a mountain.It looks li