我确信我是我们班英语成绩最好的的翻译：I'm sure I'm is the best in our class English achievement 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

I'm sure I was the best performance in English in our class

I'm sure I'm is the best in our class English achievement

I believe firmly I am our class English result best

I am sure that I was the best we have English classes

I'm sure I'm is the best in our class English achievement