这纯属污蔑，如果他不向我道歉，我就控告他诽谤。

This is pure slander and I'll Sue him for defamation if he doesn't apologize.

《新英汉大辞典》

根据英国诽谤法，原告必须首先证明实质性证据的确是污蔑性的，然后被告才说明是否合理，一般必须秉持真实性或公平性。

Under English libel law, a plaintiff must prove only that material is defamatory; the defendant then has to justify it, usually on grounds of truth or fairness.

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但Jobbik官员指责这些纯属污蔑和诽谤。

Smears and slanders, say Jobbik officials.

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