我读的大学四年了 英语怎么说

我读的大学四年了?...还没有毕业吗?
I have been in the college for 4 years.
我01年读的大学，现在已经毕业了
I entered the college in 2001,and now I have graduated.

I spent 4 years in my university

I've study in the university for four years
I began to study in the university in 2001 and now I've already graduated.
小朋友你大学真读了四年吗。。。

I have been a college studendt for four years.

I am studying year 4 at university.
I started my undergraduate course at 01 and have graduated.

我读了四年的大学
I've study 4 years in my university.
我01年读的大学，现在已经毕业了
I went to university in 2001,now I am graduted.