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Chinese dictionary
slsurvival of the fittest in natural selection
物竞天择偏向于心理否认。
The natural selection favors the forces of psychological denial.
在物竞天择的竞争中,学生弱势群体在这场竞争中却显得势单力薄。
In the competition environment of survival of the fittest in natural selection, vulnerable groups of students in this competition are not strong.
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