departmental major

例句：

1. 1. The university offersa wide range of departmental majorsto attract students from different backgrounds.
   该大学提供广泛的部门主要专业，以吸引来自不同背景的学生。
2. 2. Thedepartmental major in computerscience is one of the mostpopular programs at the university.
   计算机科学部门的主修课程是大学最受欢迎的课程之一。
3. 3. The departmental major in environmental sciencehas become increasingly important in recent years.
   环境科学的部门主要专业近年来变得越来越重要。