zài / fǎ tíng / shàng / jiàn jiē zhèng jù / bì xū / xíng chéng / wán zhěng / de / zhèng jù liàn / cái néng / bèi / cǎi xìn在法庭上,间接证据必须形成完整的证据链才能被采信。In court, circumstantial evidence must form a complete chain of evidence before it can be admitted.