他在晚宴上开了个粗俗的玩笑，冒犯了好几位客人。

He made a ___crude joke at the dinner party, offending several guests.

广播机构应避免使用可能对年轻听众不适宜的粗俗语言。

Broadcasters should avoid ___crude language that might be inappropriate for younger audiences.

她社交媒体上的帖子因对一个少数群体发表了粗鲁且冒犯的言论而受到批评。

Her social media post was criticized for its ___crude and offensive remarks about a minority group.