And this confusion, I think, has everything to do with the fact that this is no ordinary moral that we have in this work of literature.

我认为这种惶惑，是跟一个事实有关的,就是在这部文学作品中没有我们的普通道德。

耶鲁公开课 - 弥尔顿课程节选

There are ordinary, common, profane days, work days.

具体被分为平凡日，或者说普通日，世俗日和工作日。

耶鲁公开课 - 旧约导论课程节选

Ruysdael painted ordinary people living and at work.

罗伊斯达尔画的是普通人生活,劳作的场景

耶鲁公开课 - 欧洲文明课程节选