His testimony contradicted that of the preceding witness.

他的证词和前一位的互相矛盾。

《新英汉大辞典》

Their results could shed light on issues from why a tween lies to your face about breaking a vase to whether young children can be trusted to give eye-witness testimony in court.

从为什么十几岁的少年会当着你的面谎称不曾打碎花瓶，到是否可以采信小孩子在法庭上的证言，他们的研究结果可能会给出一些答案。

youdao

Second: The status of witness testimony in civil litigation.

第二部分：证人证言在民事诉讼中的地位。

youdao

In this constitutional process of securing a witness' testimony, perjury simply has no place whatever.

CNN: Sen. Allard's closed-door impeachment statement

But the testimony of the boy's mother that was an unmitigated disaster for prosecutors, who by the end of her five-day turn on the stand began to object to their own witness's testimony.

CNN: Jackson Case: Jurors acquit Jackson of all charges

And given how detailed the prosecution's witness testimony was, I don't know how effective his response I don't remember, which Skilling said three times, is going to be with the jury, and I seriously doubt that this response escaped the government's notice.

NPR: Enron Witnesses Lying About Fraud, Skilling Says