There were people who spoke about the Greek race, or similar races, for quite a long time in the science of anthropology and subjects like that.

在人类学之类的学科中,有人曾讨论过,关于希腊的族裔或相近的族群的论题,并为此花费了许多的时间

耶鲁公开课 - 古希腊历史简介课程节选

For our purposes, I think it's not crucial.

就我们的论题来讲,我觉得这些都无关紧要

耶鲁公开课 - 死亡课程节选