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英国伦敦某大学教授罗伯特·乌伊尔,为了研究气候对视力的影响,周游了全世界。并对多年所收集到的资料作比较时得出了如下结论,认为炎热的气候对视力产生不利的影响。比如在裴济群岛,人们从三十岁
Robert Uyle, a university professor in London, England, traveled the world to study the effects of climate on vision. The comparisons of information collected over many years led to the conclusion that hot climates have an adverse effect on vision. For example, in the Fiji Islands, people are thirty years old