Definition (證詞)
To give untrue testimony; to lie or make a false statement, especially in a court of law or under oath.
作偽證；說謊
It is against the law to bear false witness in court.
在法庭上作偽證是違法的。
He was accused of bearing false witness in an attempt to frame his competitor.
他被指控作偽證，企圖陷害他的競爭對手。
The witness swore to tell the truth, but it was later found that he had borne false witness.
證人發誓說真話，但後來發現他作了偽證。