科研之友
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摘要
<正>人们普遍认为沙漠是所有生命的禁区，然而，研究人员发现，在干燥的沙漠地带，竟然还生存着鱼类……篇幅：362词难度：★★★建议用时：7分钟1How life manages to continue in unpredictable and extreme environments is a major question in evolution. For aquatic (水生的) animals, extreme environments include those with little water, such as the deserts of Central Australia.
