伪证

He was charged with conspiracy to suborn witnesses.

他被指控阴谋收买证人作伪证。

Two key witnesses at her trial committed perjury.

在庭审中有两名主要证人犯了伪证罪。

You must tell the truth to the judge, because if you forswear yourself you could go to prison.

你必须向法官说老实话，为你如果作伪证就可能坐牢。

The witness perjured himself.

证人作了伪证。