作为后一点的例子，他注意到各大大学在收紧评分标准和恢复不及格成绩方面的努力越来越大。

As an example of the latter point, he notes growing efforts at major universities to tighten grading standards and restore failing grades.

youdao

他大多数学科成绩都不错，但数学总是不及格。

He did well in most subjects, but always failed math.

youdao

尽管爱因斯坦在数学和科学方面成绩很好，但他在许多科目上都不及格。

Though Einstein did well in maths and science he failed in many subjects.

youdao

In fact one of the frankly best things I ever did as an undergraduate was, perhaps fittingly, take this course pass-fail.

实际上我上本科时做的最得意的事,恰当地说，就是把这门课的成绩看成及格和不及格两种。

哈佛公开课 - 计算机科学课程节选

If the student hasn't mastered the basic concept, we will make sure that the grade scheme gives a failing grade.

如果学生没有掌握基本的概念，我们会确保,成绩将会不及格。

麻省理工公开课 - 固态化学导论课程节选