We tolerate a lot of variability in the concept sheets because this is your opportunity to be creative and to think about whatever you're reading or hearing the lecture that week, so there's no specific format to follow.

我们希望看到各式各样的观点报告,因为这样你们才有机会展示创造性,并对当周的课堂上所听到的,或者读到的内容进行相关思考,所以这里不用遵守特殊的格式要求

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You can go to any one of these times more comfortable, less comfortable, somewhere in between, and the focus of these sections will be on the material cover this week as well as potentially the start of next week and with a focus on problem set 1, which is the second problem set, 0 index which will go out via PDF this weekend.

只要你乐意，上哪堂课都可以，这些课程不仅覆盖了本周的学习内容,也可能囊括了,下周要学习的知识,请大家把注意力集中到我们的第二本习题集--习题集1上，这周末会以PDF格式发布出来。

哈佛公开课 - 计算机科学课程节选