English language is not so much a knowledge of language or a major field of study as an instrument of communication.

英语与其说是一门语言知识或主修课程，还不如说就是一种交流工具。

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Image processing and analysis is a major field of information science and engineering.

图像处理与分析是信息科学与工程中的一个主要研究领域。

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Substance sadness is an important concept of Japanese traditional aesthetic judgment while substance feeling is a major field of Chinese aesthetics and art theory.

“物哀”是日本传统审美意识中的一个重要观念，“物感”是中国古典美学和艺术理论的重要范畴。

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Under that, address the field of your major biology, computer science, philosophy, or whatever.

在下面，请注明你的专业,生物，计算机科技，哲学，等等。

麻省理工公开课 - 电影哲学课程节选

Two major field programs have studied these storms using dozens of mobile weather stations, aircraft and Doppler radars.

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Accomplishing this "task of explanation" will require a sustained, global effort in every major field of life, including religion, education, popular culture, government and business.

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Additionally, this information would help already enrolled college students pin down a major field of study, something that most find difficult as evidenced by statistics suggesting that at least half of students change their majors at least once.

FORBES: Ignorance Is Not Bliss