Lucas, there's a knife in evidence lockup.

我要对它进行冶金材料测试。

NASA has found evidence of water on Mars in the past.

过去，美国航空航天局也曾找到过火星上存在水的证据。

In evidence locker 7-7-9-B, there's a coil of copper wire.

在779B证物箱里 有一卷铜线。

No, you just admitted that you knowingly withheld material evidence in an ongoing murder investigation.

不，你刚才承认了你故意隐瞒了一起正在调查中的谋杀案的重要证据。

I must warn you that anything you say may be taken down and used in evidence.

我要提醒你，你所说的一切都将可能作为呈堂证供。

There's a lot of evidence in other countries where this has played an extremely positive role.

在其他国家，有很多证据表明这起到了非常积极的作用。

Whatever you say will be taken down in writing and may be given in evidence against you upon trial.

但你所说的一切将被记录在案，并有可能成为呈堂证供。

Why do we have to see it again? - The gentleman has a right to see exhibits in evidence.

团长先生 我们都看过凶刀。

And it has been much in evidence before and during the Olympics, which end in Paris on August 11th.

而且在奥运会之前和期间（奥运会于8月11日在巴黎结束），这个原因就已经很明显了。

Now a forensic team in England is hoping new technology will unveil additional evidence, especially in old unsolved cases.

如今，英国的一个法医小组希望新的技术能够揭示出更多的证据，特别是在之前发生的未决案件中。