第一和第二组有极大的差别的翻译：First and second group there is a great difference 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The first and the second group there are great differences

First and second group there is a great difference

First and the second group has the enormous difference

The first and the second group has a great difference between

First and second group there is a great difference