弗莱恩经常以专家证人的身份出庭作证。

Flynn often testifies as an expert witness in court cases.

《柯林斯英汉双解大词典》

费尔康表示，更多的法院将让受害者和证人通过摄像装置向法院提供证词，或证人出庭作证时与被告人隔离。

Lord Falconer will set out his plans for more crown and magistrates courts to have video links and facilities which keep victims and witnesses separate from defendants.

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但是，到了1997年，两名曾出庭作证里奇要烧掉前女友公寓的证人又收回了自己的证词。

But in 1997 two witnesses who claimed that Mr Richey had previously threatened to burn down the apartment, retracted their statements.

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