And what's nice is because not only is it rather cute, it also draws in all of these fundamentals that we started talking about last week.

让人称赞的是，它不仅很可爱，而且还囊括了所有,我们上周谈到的基本要素。

哈佛公开课 - 计算机科学课程节选

and the last quarter is a seminar in which you only go once a week for three hours

最后一个季度是研讨会，每周只需要参加三个小时，

群集课程 - SpeakingMax英语口语达人