他一向很粗鲁，但这次太过分了。

He's always been quite crude, but this time he's gone too far.

《牛津词典》

我知道他认为我很粗鲁。

I knew he thought that I had been very rude.

youdao

我只是觉得她很粗鲁。

I just thought she was rude.

youdao

And there's some amazing scenes in it where they shave the heads of horizontal collaborators, which is sort of a crude way of talking about French women who slept with German officers-- horizontal collaboration. And at the end of the movie, there was Maurice Chevalier.

有一些很棒的镜头,给那些卧床法奸剃头,这是一种很粗鲁的说法形容那些,和德国军官上床的法国女人,卧床法奸,在电影最后,有莫里斯·舍瓦利埃

耶鲁公开课 - 1871年后的法国课程节选