My grades aren't very good.

我的成绩不是很好。

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I'm so proud of my grades.

我为我的成绩感到自豪。

youdao

My grades went down.

我的成绩下降了。

youdao

So this is my grades on the left hand table, but now let's look at what my pair will do, what my pair will get.

我的成绩写在左边的表格里,我们再看看我对手,她会得到什么成绩

耶鲁公开课 - 博弈论课程节选

I got my grades back a couple of days ago

几天前我拿到我的成绩了，

I think 实战 - SpeakingMax英语口语达人

In this table, I'm going to put my grades.

我把我的成绩填到表格里

耶鲁公开课 - 博弈论课程节选

As my grades started to drop I decided to drop out rather than ruin my hopes of doing well in school.

WHITEHOUSE: The White House

And I began to see my grades and my prospects improve.

WHITEHOUSE: The President��s Back to School Speech

Mr. LINNELL: The song "Meet the Elements, " like, if this existed in my freshman year of high school, it would have been an incredible godsend for my grades.

NPR: Serenading Science In A New Rock Album