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

If you go onto study immunology you'll learn that this is one of the most important and rapidly evolving areas of the study of immunology.

如果你要继续学习免疫学的话,你就会知道这是免疫学中,最为重要而且高速发展的一个研究领域

耶鲁公开课 - 生物医学工程探索课程节选