By grade three, Yao's had grown to 1.7 meters, taller than some of his teachers.

到三年级时，姚明已经1.7米勒，比他的一些老师还高。

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Lipson remembers being teased by grade-school classmates who didn't know any better, and he occasionally would look at his brother and wonder why he couldn't be blessed with a healthy body.

他记得被自己不懂事的同学嘲笑。 偶尔，他也会看着自己的兄弟，心生疑问，上天为什么没有给自己一个健康的身体。

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The author examines the practice of grade forgiveness by analyzing the causes behind it.

作者通过分析成绩宽恕背后的原因来审视该做法。

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Friday,Tehran delayed its response to a proposal made by the US, France and Russia to further enrich Tehran's existing stockpile of low-grade uranium.

VOA: standard.2009.10.24

0 So if you do for instance 11 divided by 10 in grade school, 1 that's 1 with the remainder of 1.

举个例子，11除以，得1余。

哈佛公开课 - 计算机科学课程节选

But all of you in this room probably remember what we technically call the base 10 system or decimal system because back in grade school or the like, you learned to count and add and subtract numbers by way of columns.

但是，在座的每一位可能都记得,这在小学的时候学的,以10为进制的系统或者十进制系统,通过数列方式学习数数和加减法。

哈佛公开课 - 计算机科学课程节选

Zynga's take on "Battleship"--a classic, paper-based game that has been played by grade schoolers for decades--includes a handy "airstrike" button.

FORBES: Magazine Article

There is currently a citywide push to ensure that all children in Edmonton can read competently by grade three (88% now can).

ECONOMIST: It's not just the economy that is booming; schools are too

But by grade school, he was already showing promise in drawing.

CNN: 'Self Portrait'