他从未做过任何伤风败俗的事。

He's never done anything injurious to morals.

《新英汉大辞典》

总的说来，卢梭给人在思想上的影响是伤风败俗的。

Rousseau's intellectual influence was on the whole demoralizing.

youdao

但是，土风舞完全是另一码事，它不仅本身不道德而且明显地促使人们干出伤风败俗的事来。

But the native dancing is quite another matter. It's not only immoral in itself, but it distinctly leads to immorality.

youdao