In the very first sentence of the essay, you read the expression "the struggle for science" - an interesting formulation, "the struggle for science."

文章的第一句中有一个表达，为了科学而斗争“,有趣表达“

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In the first example, maybe your mother has been spending a week with you.

在第一句例句中，可能你的母亲陪着你花了一周的时间，

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