德贝维尔看到由于自己的行为不检点，逼得苔丝不得不步行，也不时地表现出一种强烈的不安来。

From time to timed'Urberville exhibited a sort of fierce distress at the sight of the tramping he had driven her to undertake by his misdemeanour.

youdao

正因为他的行为不检点，所以该受处分。

It is because he has behaved so badly that he must be punished.

youdao

How could such a debauched character possibly understand the mysterious truths about chastity?

这样一个行为不检点的人物,怎么可能明白关于贞节的难解的事实呢？

耶鲁公开课 - 弥尔顿课程节选