We find that bright children are rarely held back by mixed ability teaching.

我们发现聪明的孩子很少被他们的学习难住。

youdao

Contemporary college students should not only attain due knowledge in their specialties, but also acquire some etiquette, thus being talented personnel of a mixed ability.

当代大学生应该是既掌握了相应的专业知识，又具有一定礼仪修养的综合性人才。

youdao

Do you think that mixed-ability classes hold back the better students?

你认为把不同能力的学生混合在一起的班级会妨碍较高水平学生的进步吗？

《牛津词典》

I should just say that the data i just gave you is real data but it's actually mixed ability data.

我强调一点我给你们的数据是真实数据,但是它是综合了各种能力后的数据

耶鲁公开课 - 博弈论课程节选

She wrote extensively on the subject and advocated mixed ability classes with the same course for all pupils.

BBC: Caroline Benn dies

However, by this time the tide was turning and many leading educators were questioning the effectiveness of mixed ability teaching.

BBC: Setting, streaming - how schools teach

So it's become more mixed ability as we've gone along.

BBC: How is School Report relevant to the curriculum?