Are you in Grade One? B.Yes, it is.

你是在一年级吗？是的，它是。

That was when I was in grade one.

那是我一年级的时候。

How many classes are there in Grade One?

一年级有几个班？

Is it between Grade One and Grade Two?

是一年级和二年级比吗？

We are in Grade One.

我们是一年级的。

Duoduo: She is in Class Five, Grade One.

多多：她在一年级五班。

She is in grade one in Joy Chain high school.

她在卓成高中读一年级。

Grade one wishes to raise money for that poor child.

初一年级希望为那个可怜的孩子募集钱。

Are you really in Grade One? Can you tell me your age?

你真的在一年级吗？你能告诉我你多大了吗？

Please enjoy the "National Essence Movement" from Grade One.

请欣赏一年级组带来的《国粹乐章》。

So my primary school grade one, but also for the first time on school so successfully concluded.

就这样我的小学一年级，也是平生第一次上学堂就这样圆满结束。

I love English. When I was in grade one of secondary school, I was chosen to be class representative of English by chance.

我喜欢英语，那是上初一的时候，我非常偶然地被老师选为英语课代表，为了显示课代表的实力，我努力学习，英语成绩很快在班里名列前茅。

The ratings company cut the grade one step to AA+ and assigned it a “stable” outlook, according to a statement from London today.

根据惠誉今日的伦敦声明，其将西班牙的评级从3A降至AA+，未来预期标为“稳定”。

This unassuming primary school just off Kangping Lu is where Yao Ming first experienced a shooting competition, when he was in grade one.

这所简单的小学就在康平路上，而就在这里姚明第一次经历他的投篮比赛在他一年级的时候。

Transfers and exchanges of Grade One cultural relics in their collection must be approved by the state department for cultural administration.

一级文物藏品的调拨、交换，须经国家文化行政管理部门批准。

I choose this subject really because I love English, I contact it when I was in grade one, I have a very well language sense, it also my best subject!

我学英语真的是自己十分喜欢英语，从小学一年级就开始接触英语的我，有很好的语感，英语也一直是自己擅长的学科！

The prototype series shows that its accuracy and performance have basically reached or exceeded the grade one standards issued by the Ministry of Machinery.

样机系列表明，其精度和性能基本达到和部分指标超过（国家）部颁一级精度的标准。

I am one grade below him.

我比他低一年级。

Class One grade Seven, this is my class.

七年级一班，这是我的班级。

One out of ten American 8th grade students in 2016 spent 40 hours a week or more playing video games.

2016年，美国八年级学生中有十分之一的人每周会拿出40个小时或更多的时间玩电子游戏。

This dream came true for me one afternoon in the ninth grade.

九年级的一个下午，我实现了这个梦想。

Yet, she noted, many young people are especially unwilling to take risks at school afraid that one low test score or poor grade could cost them a spot at a selective university.

然而，她指出，许多年轻人尤其不愿意在学校冒险，担心考试分数低或成绩差会让他们失去进入名牌大学的机会。

One of his sixth-grade students, a recent immigrant, was gradually falling behind, resisting his teacher's best efforts.

他的一个六年级学生是一个新移民，这名学生抵制他老师付出的最大努力，逐渐掉队。

Why get upset just because you got one bad grade?

何必因为一次成绩不好就想不开呢？