Look, I-I've been in love with you since, like, the ninth grade.

我从九级开始就爱上你了。

They then grade themselves using complex statistics.

然后再用复杂的统计数据给预测结果打分。

His grades are inferior to mine this semester.

这学期他的分数比我低。

Randall, you're a math prodigy with insane sat scores and perfect grades.

兰德尔，你是个数学天才，SAT分数高得吓死人，也堪称完美。

This paper is a large part of your cumulative grade.

这篇论文占你的比重很大。

The train snailed up the steep grade.

车蜗牛一般地慢慢爬上陡。

Students who don't get enough sleep have poorer attendance and lower grades.

缺乏睡眠的学生出勤率偏低，相对较差。

It is made of a surgical grade stainless steel.

它采用外科级不锈钢。

The other father never finished the eighth grade.

与之相反的是，我的另一个爸爸连八级都没能念完。

I couldn't accept a necklace from Stu Vincent in the 7th grade.

七级时史都文森 送我项链我也没收。

And we've got students tuning in from all across America, from kindergarten through 12th grade.

全国各地也有从幼儿园到高三的众多学生们通过电视关注这里。

I hope to get good grades this year.

我希望今能取得好。

In Chicago, student's grades cannot be lowered by distance learning.

在芝加哥，远程教学影响不了学生们的。

Now, I'd like to address your academic history and projected grades.

现在，我想谈谈你的过往学业情况和预计。

It is not enough to just get good grades at school.

仅仅在学校里取得好是不够的。

As a result, he often fell ill and his grades dropped.

结果他经常生病，他的就下降了。

It takes hard work to make the grade in school.

在学校必须用功才会有好。

I hope that you will enjoy your postgraduate study and achieve a good grade.

我希望你能享受自己的研究生学习生活，并取得喜人异的。

I teach 7th grade. I teach earth science.

我教7级。我教授的科目是地球科学。

At the end of twelfth grade, American students receive the high school diploma.

在念完十二级以后，美国学生会获得高中毕业文凭。