There are nonetheless a few details from the classical underworld that he seems to have lifted more or less wholesale and one of them - I'm going to ask you to look at page 246 in the Hughes.

然而弥尔顿书中还是有一些描写传统地狱的小细节,他似乎多多少少大规模地盗用了那些细节,我想让你们看《力士参孙》一书的246页。

耶鲁公开课 - 弥尔顿课程节选