The case against my client rests entirely on circumstantial evidence.对我当事人不利的证据都是旁证。The evidence is purely circumstantial.这项证据纯属旁证。There is strong circumstantial evidence against him.存在着对他不利的强有力的旁证。The evidence against him was largely circumstantial.不利于他的证据大多是间接的旁证。