求翻译：我与赵长昕同学相识于2009年。2009年3月至7月（大一下学期）我担任赵长昕《微观经济学》以及2009年8月至2010年1月（大二上学期）《宏观经济学》课程的教学。两门课程都属于公共事业管理专业核心必修课。在学习此课程期间，赵长昕同学严格守课堂纪律，并积极配合老师所组织的活动，例如分模块的自我学习并进行相关材料准备与课前的演讲，并经常在课后与老师探讨，擅于独立思考，自主学习。微观经济学期末得分为81分，宏观经济学为88分。是什么意思？

I met with Gluten Xin students in 2009. March 2009 to July (major semester) I was Gluten Xin "Microeconomics" and from August 2009 to January 2010 (sophomore year), "Macroeconomics" course. Two courses are part of the core compulsory professional management of public utilities. In this study during

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I am acquainted with one another with schoolmate Zhao Changxin in 2009.From March, 2009 (the great next semester) I will hold the post of Zhao Changxin to July "Microeconomics" as well as from August, 2009 to January, 2010 (great two on semesters) "Macroeconomics" the curriculum teaching.Two curricu

I've known Zhao Changxin students in 2009. March 2009 to July (term) I was Zhao Changxin the microeconomics and August 2009 (sophomore last term) of the macro-economics course teaching. Two courses are among the core public administration specialty course. Learn this during the course, Zhao Changxin

I met with Gluten Xin students in 2009. March 2009 to July (major semester) I was Gluten Xin "Microeconomics" and from August 2009 to January 2010 (sophomore year), "Macroeconomics" course. Two courses are part of the core compulsory professional management of public utilities. In this study during