My major of undergraduate is Communication Engineering, but that of the graduate is Finance.

我本科时的专业是通信工程，但是研究生学的是金融。

youdao

Electronic Science and Technology, Information and Communication Engineering, Computer Science and Technology.

电子科学与技术、信息与通信工程、计算机科学与技术。

youdao

Electronic Science and Technology, Information and Communication Engineering, Computer Science and Technology.

电子科学与技术、信息与通信工程、计算机科学与技术。

youdao