打扰一下用英语怎么说四年级

"Fourth grade" is used to refer to the fourth year of education in the United States. The term comes from the American educational system, where students usually start primary education from Kindergarten to grade 12.

Example sentences in English:

I'm in fourth grade this year.
She has been teaching fourth grade for five years.
The fourth grade curriculum includes reading, writing, and arithmetic.

Translations in Chinese:

我今年上四年级。
她教四年级已经五年了。
四年级课程包括阅读、写作和算术。