There's a lot of words here, long words, pre-synaptic, post-synpatic, but pre, post, you get the idea. Caitlin?

我讲了一大堆生词 长词,突触前,突触后,但是前和后的意思你们明白吧,凯特琳

耶鲁公开课 - 生物医学工程探索课程节选

With each lecture we put together pre-lecture questions and post-lecture questions that the students were required to answer and they used their learning space that I told you before: Sunspace.

每次讲座我们都会给出,课前问题和课后问题,并要求学生回答,他们利用我之前谈到的,学习空间，即阳光地带。

麻省理工公开课 - 媒体、教育、市场课程节选