粗鲁的

例句：

1. 1. He was very rude to the waiter.
   他对服务员非常无礼。
2. 2. The rude behavior of the children caused a lot of trouble.
   孩子们粗鲁的行为造成了很多麻烦。
3. 3. She was always rude to her colleagues.
   她总是对她的同事无礼。