通常与学生主修之科目有关学生通常可得学分工作可能是全时或半时校内或校外有薪水或义务性质
Usually, it is related to the subjects that students major in. Students can usually earn credits. The work may be full-time or part-time, on or off campus, paid or voluntary in nature
以上为机器翻译结果，长、整句建议使用 人工翻译 。