为什么教育委员会将奖项授予给精通他们所教科目知识的老师？

Why does the board of education give an award to a teacher with an excellent knowledge of the subject they teach?

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除了寻找自我认识，人们还去大学或学院扩展他们感兴趣的科目的知识。

Besides looking for self-knowledge, people also attend a university or college to expand their knowledge in subjects they find interesting.

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对医药、法律、工程和其他文件的翻译需要译者掌握相关科目的专业知识。

Translations of medical, legal, engineering and other documents require a technical knowledge of the subject.

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OCW Self learners are coming to OCW to explore whole new areas of study as well as to brush up on subjects that they took a while ago and perhaps got the rest in the end.

自学者浏览,搜索全新领域的研究,补充学过的科目的知识,使之完整。

麻省理工公开课 - 媒体、教育、市场课程节选