Therefore, if I work hard enough, in a few years I look forward to seeing a possibly more sophisticated, or maybe more articulate and rigorous version of me.

因此，如果我足够努力，几年后我也许能够看到一个更加复杂、或者思路更加清晰严谨的我。

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In scientific paper writing, especially in the writing of long review articles, monographs or dissertations, reference citing and sequencing is an important, rigorous and hard work.

对科技论文的撰写，特别是长篇综述文章、专著和学位论文的撰写来说，参考文献的正确标注和排序是一项很严谨、重要而且艰巨的工作。

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Although the idea of the uncanny valley has been observed, there has not been much rigorous scientific experimental work on it, partly because it's hard to get at the heart of the matter objectively.

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With this in mind, spa breaks and short out-of-town vacations are wonderful ways to reward the hard work that mothers undertake each day, while providing them with a break from the rigorous and strenuous routines of everyday life.

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