Boys' English grades are up to a tenth worse when high Numbers of girls are in the class with them, though girls' grades are unaffected.

当班上女生人数较多时，男生的英语成绩要下降10%，而女生们的成绩则不受影响。

youdao

The share of A-grades went up too, by 0.8 percentage points compared with last year, and now stands at 26.7%.

得到A分的比例也有所上升，今年的比例是26.7%，相对去年提升了0.8%。

youdao

3：Well, Randy graduated with high grades. So I have to hold up my end and dig up the money to get him his first car. Say, you know any dealer where I can get a good price?

原来儿子毕业成绩优秀，所以父亲必须掏钱给儿子买第一辆车，他这是在跟朋友打听知不知道哪个价钱比较好的经销商。

youdao

So the result would be a constant push up with the grades.

这样一来结果就是分数一直往上升。

耶鲁公开课 - 死亡课程节选

That said, it seems a reach to finger them for any of the problems that eventually came up with regard to them giving inflated grades to mortgage securities that eventually went bust.

FORBES: Book Review: John Allison's The Financial Crisis and the Free Market Cure