Scientists have carried out a lot of research work in recent years.

近年来科学家们进行了很多研究工作。

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However, recent research has found the true story of this exciting work.

然而近来的研究发现他创作这部脍炙人口小说时的真实故事。

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However, recent research has found the true story of this exciting work.

然而近来的研究发现他创作这部脍炙人口小说时的真实故事。

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