Why are you so rude to your mother?

你为什么对你的母亲这么没礼貌？

《牛津词典》

I find it astonishing that he should be so rude to you.

他竟然对你这样无礼，真叫我吃惊。

《牛津词典》

He said that I'd been so rude to him when I left that he would never employ me again.

他说我离开的时候对他太粗鲁了，他再也不会雇用我了。

youdao

Arty situated himself next to her, not so close as to fall within the weather of her communicable diseases but not so far as to appear rude.

NEWYORKER: The Valetudinarian

So it was a rude shock to Litton and its legions of Wall Street admirers when FORBES ran the first negative story on the seemingly perpetually successful company.

FORBES: Magazine Article

So if the currently rude health of the Indonesian economy were to deteriorate because of policy mistakes or an external shock, the response might be more, not less, liberalisation a swifter dismantling of monopolies, privatisation of the still bloated state sector, and a freer trade regime.

ECONOMIST: A survey of Indonesia