rude的副词形

双语例句：

1、Why were you so rude to me at lunch?

吃午饭时你为什么对我那么粗鲁？

2、It is not in her nature to do anything rude.

按她的天性，她是不会做任何粗鲁的事的.。

3、I should have warned you about how rude he is!

我早应该警告你他有多粗鲁的。