We're gonna show Mr. Caffrey proof of life.

我们要向卡夫瑞先生证明人还活着。

She was able to pressure them into turning over proof of life.

她想法子迫使他们交出了对方活着的证据。

And, without proof of life anywhere else in the universe, we can probably consider ourselves the most dominant species in space too.

如果宇宙其他地方没有生命存在的证据，人类很可能会认为自己在宇宙中也占据主导地位。

I have reviewed every story coming out if you want and looked for pictures and what not-and I found nothing for proof of life.

我已经看过了每一个报道的故事，如果你希望并且寻找图片, 但我没有发现什么生命的迹象。