My major is economics and music.

我的专业是经济、国际贸易和音乐。

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I took intellectual risks by taking unfamiliar courses such as Mandarin, economics, and world music to broaden my mind and make me an interdisciplinary thinker.

我不惧知识的挑战而选修了汉语、经济和世界音乐等课程，以扩大视野，使自己成为一个跨学科的思想家。

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Those students are given additional tuition in topics relevant to them, such as the economics of music streaming and artist royalties.

这些学员接受相关主题的额外培训，比如流媒体音乐和艺术家版税的经济学。

youdao

The poets we'll be reading--well, they knew about science, music, politics, economics, and they presumed to talk about those things, in their poetry and out of their poetry too.

我们将要阅读的诗歌，涉及到科学，音乐，政治，经济，并且作者也认为，不论在诗歌内外，我们都将谈及这些话题。

耶鲁公开课 - 现代诗歌课程节选

The musical world lost one of its greatest talents this weekend, and though the human toll must be considered first, the economics of Winehouse and her music are staggering.

FORBES: The Sad Business of Amy Winehouse

It has spawned a number of industries (telegraph, telephone, radio, TV, film, recorded sound and music) and vast academic empires in economics and anti-trust law.

FORBES: What Has Steve Jobs Wrought?

Johnson's understanding of these things gives coherence to his sprawling narrative, which is why the author can jump from politics to economics to painting to architecture to music to immigration and still keep the reader not only enthralled but also feeling it all fits together.

FORBES: Fact and Comment