He might want to kill them under normal circumstances but the interdependence gives rise to a moral connection.

在普通情况下，他可能会想杀了他们,但互依性产生了道德关系。

耶鲁公开课 - 心理学导论课程节选

Maybe we should say,oh,under normal circumstances, people can't be in two places at the same time.

或许我们应该说，正常情况下，人不可能同一时间出现在两个地方。

耶鲁公开课 - 死亡课程节选

It works out, under normal circumstances, very well.

在通常情况下,这样做十分有效

耶鲁公开课 - 金融市场课程节选