“You can't send someone off to die on evidence like that.”
你不能凭这种证据就把人送去送死。
把抽象的证据问题拉回到一条人命,分量一下就重了。
You can't send someone off to … on evidence like that.
反对草率定人生死时用;对已经决定的人说也未必听得进。
You can't condemn a man on proof this shaky. / No one should die on evidence that weak.
正式
send someone off 连读,die 重读放慢。
You can't fire someone off a rumor like that. 你不能凭那样一句传言就把人开除。