英语翻译What is happening in our weather?Of course we have never been able to predict exactly what the weather wil1 be like,but now strange weather patterns are seriously affecting many parts of the world.Droughts in Mexico and Brazil have recent

英语翻译What is happening in our weather?Of course we have never been able to predict exactly what the weather wil1 be like,but now strange weather patterns are seriously affecting many parts of the world.Droughts in Mexico and Brazil have recent
英语翻译
What is happening in our weather?Of course we have never been able to predict exactly what the weather wil1 be like,but now strange weather patterns are seriously affecting many parts of the world.Droughts in Mexico and Brazil have recently caused great crop losses in the United States they have even had to make their own snow for the Winter Olympics.
Scientists have found that the cause of this strange weather is that air circulation pattern has changed and is now more variable than earlier in this century.This means that different regions of the world get long spells of the same type of weather,whether hot,co1d,wet or windy.
However,weather experts have different views about why this has happened.One theory is that the temperature of the sea has increased.Another is that man's activities on earth have disturbed the balance of nature.
Whatever the cause,the economies of many countries in the world depend upon the weather.And until we know exactly what effect man's activities are having on the weather,we can not make changes which might help.So for the moment,the only answer is --- wait and see!

英语翻译What is happening in our weather?Of course we have never been able to predict exactly what the weather wil1 be like,but now strange weather patterns are seriously affecting many parts of the world.Droughts in Mexico and Brazil have recent
我们的天气正在发生什么事情?当然,我们从来没有能够准确预测天气一样,但现在奇怪的天气模式正在严重影响世界许多地区.干旱在墨西哥和巴西最近已造成巨大的作物损失在美国,他们甚至不得不作出自己的雪的冬季奥运会.
科学家研究发现,造成这种奇怪的天气是空气流通格局已经改变,现在比以前更多的变数,在本世纪.这意味着,世界不同地区获得长期效力的同一类型的天气,无论是炎热,寒冷 ,潮湿或多风.
不过,气象专家有不同的看法,为什么有这样的安排.有一种理论认为,海洋的温度升高,增加了.另一个原因是,人类活动的干扰地球上的平衡性.
不管是什么原因,许多国家的经济在世界上取决于天气.而且直到我们确切地知道什么样的影响人的活动有天气,我们不能让可能更改,从而帮助.因此,就目前来说,唯一的答案是---拭目以待!