1. They were warned about his foulmouthed language before inviting him to speak at the event.
在邀请他在活动上讲话之前，他们被警告了他说话粗俗的举止。

2. The comedian's foulmouthed jokes offended many in the audience.
这位喜剧演员恶口的笑话冒犯了观众中的很多人。