In the club, older students help new students learn more about the school.

在俱乐部里，高级的们帮助新更多地了解校。

Are you at the university? Yes. First year Physics student.

你在上大吗？是的，物理系一级。

" Good on you, " said a fifth year Harry had never spoken to.

“好样的，”一个从来没和哈利讲过话的五级说。

Who cares about a bunch of third graders?

三级小的想法算什么？

Last year. He was in my sophomore biology class.

去，他是我二级物课的。

So a second grader would get twenty minutes of homework.

所以一个二级的需要做二十分钟的作业。

A fourth grader would get 40 minutes of homework.

而四级的则需要做四十分钟的作业。

I'm a junior at Santa Barbara High and I play volleyball.

我是圣巴巴拉高中三级的，在校里打排球。

In some classrooms for older kids, administrators have found a place for artificial intelligence.

在一些高级的教室里, 校管理层让人工智能在其中得到了应用。

These three 5th graders in Rhode Island dropped it off.

而这三个罗得岛的五级却是送糖的。

These third-year students are learning how to make child-friendly sushi.

这些三级的正在习如何制作孩子们爱吃的寿司。

I went to teach seventh graders math in the New York City public schools.

我来到纽约的一些公立校教7级的的数。

She just teaches students in Grade Two.

她只教二级的。

Hi bill, this is my friend Charlotte, she's doing first-year science, too.

嗨，比尔，这是我的朋友夏洛，她也是科系的一级。

And also, any places that second and third year students will see them.

还有，任何二级和三级能看到的地方。

Jimmy, looking as young as a college boy, walked down the street toward the hotel.

吉米活象是一个从校回家来的结实轻的大四级，他在宽阔的人行道上向旅馆走去。

There's a great piece of research that tracked thousands of 8th graders starting in 1988.

有一项大型的研究从 1988 开始追踪了数千名八级。

Hortensia is a third-grader at Indian Wells.

霍滕西亚是印第安韦尔斯小的一名三级。

I am a Grade 8 student at Sunshine Middle School.

我是阳光中八级的一名。

Living together offers the students from different grades to communicate more often.

住在一起为来自不同级的提供了经常沟通的机会。