好的。我修了40多门课，包括微观经济学，市场原理，销售管理等。

Ok. I took more than 40 courses, including microeconomics, marketing principles, sales management, and so on.

youdao

我学过的课程有市场营销、商业法、商业英语、统计学、市场原理、销售管理、销售原理、经济学和心理学。

The courses I completed are marketing, business law, business English, statistics, marketing principles, sales management, distribution theory, economies and psychology.

youdao

我修过的课程有：市场营销、商业法、商务% 英语、统计学、营销原理、销售管理、商品配销理论，经济学和心理学。

Thee courses I completed are marketing, business law, business English, statistics, marketing principles, sales management, distribution theory, economics and psychology.

youdao