我已经成为一个空中服务员两年了的翻译：I was two years had become a flight attendant 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 have become a flight attendant for two years

I was two years had become a flight attendant

I already became airborne service person for two years

I have already become a aircrew have two years

I was two years had become a flight attendant