In some cases, especially the later on you go, some shops that have quite a few slaves that worked to produce these things.

在某些情况下,特别是历史越往后发展,一些作坊拥有不少奴隶,生产手工制品

耶鲁公开课 - 古希腊历史简介课程节选

And these cases are so interesting I want to devote some chunk to a class in the next few weeks to discussing them.

这些研究都非常有研究价值,我会在随后几周的某节课里,花较多的时间来讲述这些研究

耶鲁公开课 - 心理学导论课程节选