实质性证据的性质和可用性毋庸讨论。The nature and availability of material evidence was not to be discussed.你从哪儿弄到那些新证据的?Where did you dig up the fresh evidence?让我们评定一下此证据的价值.Let's evaluate the evidence....

“证据的”的英语可以翻译为：evidential，[法] evidence，evidentiary ...