我的主修专业是工业工程，辅修专业是管理，还修了120学时的计算机课程。

I majored in Industrial Engineering and minored in Management, and I took 120 hours' computer courses.

youdao

我曾经就读与北京林业大学，主修计算机专业。

I was once an undergraduate at Beijing Forestry University, majoring in computer science and technology.

youdao

我曾经就读与北京林业大学，主修计算机专业。

I was once an undergraduate at Beijing Forestry University, majoring in computer science and technology.

youdao