microeconomics造句

1、He has 250 students in his microeconomics module.
有250名学生上他的微观经济教学课。

2、Learn microeconomics before graduating.
毕业前学习微观经济学。

3、Additionally on campus I was a microeconomics teaching assistant for many semesters.
有时还在校内担当微观经济学的兼职助教。