The company sued a former employee for posting reviews that defamed its senior managers online.

該公司控告一名前員工，因為他在網路上發表評論詆毀公司的高階主管。

Our customer service policy forbids staff from defaming competitors when answering client questions.

我們的客服政策禁止員工在回答客戶問題時誹謗競爭對手。

The candidate claimed his previous employer had defamed him in a reference letter to recruiters.

這位應徵者聲稱他的前雇主在給招募人員的推薦信中誹謗他。