With the signed letter , you have proof you left voluntarily . "

有了这封签名辞职信，你就能证明你是自愿离职。”

He doesn 't blame the drillers for demanding more proof . "

他并不抱怨钻探公司要求更多的证据。

A few years back , si went looking forstatistical proof or disproof of the jinx .

早在几年之前，SI便开始为《体育画报》的厄运寻找统计证据或者反证。

In other words , we are offered " for instance " instead of proof .

换言之，他们提供给我们的是“举例来说”，并非证据。

Can there be stronger proof that amazon 's chief trusts jassy to deliver ?

难道还有比这更有力的证据来证明亚马逊CEO对杰西的信任吗？