Politicians often calumniate their opponents during campaigns.

政治家们在竞选期间经常诽谤他们的对手。

He decided to sue the journalist who tried to calumniate him.

他决定起诉那个试图诽谤他的记者。

It is unethical to calumniate someone just to gain an advantage.

为了获得优势而诽谤他人是不道德的。

She was hurt when she found out someone tried to calumniate her.

当她发现有人试图诽谤她时，她感到很受伤。

Do not calumniate your colleagues if you want to maintain a good reputation.

如果你想保持良好的声誉，不要诽谤你的同事。

Do not calumniate good people, otherwise you will be punished.

不要诬枉好人, 否则你会遭到报应的.