1、president of Harvard pioneered the elective system, by which students were able to choose their own courses of study.───哈佛大学的校长率先推出选课制度，这样学生们就能选择自己的专业。主修领域的概念也出现了。
2、Elective courses are the ones that you get to choose for yourself.───选修课则是你替你自己所选的课程。
elective courses to choose（意思翻译）
选修课程选择
elective courses to choose（相似词语短语）
1、which to choose───选择哪一个
2、choose to do───选择去做某事
3、courses───n.课程；路线（course的复数）；n.(Courses)人名；(法)库尔斯
4、choose───vt.选择，决定；vi.选择，挑选
5、choose to forget───选择忘记
6、to choose───选择
7、choose to───选择；决定
8、elective───n.选修课程；adj.选修的；选举的；选任的
9、elective courses───选修课程
elective courses to choose（双语使用场景）
1、president of Harvard pioneered the elective system, by which students were able to choose their own courses of study.───哈佛大学的校长率先推出选课制度，这样学生们就能选择自己的专业。主修领域的概念也出现了。
2、Elective courses are the ones that you get to choose for yourself.───选修课则是你替你自己所选的课程。