工作經(jīng)驗(yàn)
I have a lot of
work experience in marking
.
I have three work experience.
I have experience of study abroad. So Englishis a piece of cake for me
.
沒有經(jīng)驗(yàn)
I am afraid I don't know much about that.
I am not an expert in/on/at
...
To be honest , I am not an expert in the field.
I am not really an expert in this area.