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1·Worse, Britain's long tail of educational underachievement has persisted.

更糟糕的是，英国教育的成绩不良的长尾巴依然存在。

2·The race-relations industry also has an interest in explaining educational underachievement in terms of ethnicity.

种族关系部门也对以种族划分来解释教育中的成绩不好问题颇有兴趣。