他是浙江省杭州市一名小学四年级的学生。

He is a fourth grade primary school student in Hangzhou, Zhejiang Province.

youdao

她跳过了小学四年级。

She jumped the fourth grade in primary school.

youdao

希望您们不要介意我中文程度只有小学四年级。

I hope you don't mind my fourth-grade level Chinese writing.

youdao

Well, it's a long time ago but it was elementary school, you know, maybe 3rd grade, 4th grade,

那是很久以前的事情了，应该是小学时候吧，那大概是三年级或者四年级，

美国的博物馆教育 - SpeakingMax英语口语达人