educational disadvantage league
A table called the 'Educational Disadvantage League' ranked the 24 nations in the study. If a nation was at the top, there was relatively little difference between high-scoring students and low-scoring students, or between the best and the worst schools.
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educational disadvantage league
教育劣势联盟
以上为机器翻译结果，长、整句建议使用 人工翻译 。