He was born on 1990,sept.1...这句英语有什么错误

问题描述:

He was born on 1990,sept.1...这句英语有什么错误

He was born on sept.1,1990.

He was born in Sept.1st 1990.

1990应该在sept.1后面,英语对时间的表达顺序应该是月 日 年

He was born on sept.1,1990