If a country appeared at the bottom of the list, that country had a comparatively large achievement gap.

如果哪个国家的名字出现在表格的最底端，那就表明，这个国家在这方面存在着相当大的差异。

youdao

If you look at what we are facing right now, and the achievement gap we have in this city, it is unacceptable.

看看我们眼下所面临的，和我们在这个城市所取得的成，这是无法接受的。

youdao

And because we acted, students are performing better in reading and math, and minority students are closing the achievement gap.

由于我们采取了行动，所以现在，学生们的阅读和数学成绩提高了，少数族裔学生也正在消除学习成绩上的差距。

youdao

We have the largest achievement gap between black and white students in the fourth grade.

FORBES: Michelle Rhee

And the achievement gap between white students and African-Americans has widened a very small amount.

NPR: Fact-Checking the State of the Union Speech

We wrestle with all sorts of policy questions about the achievement gap, intergenerational poverty and the like.

CNN: Cost of diapers a big problem for poor moms