You can't send someone off to die on evidence like that.

她得在昏暗的夜色中不戴眼镜辨识出六十尺外的人。

She had to be able to identify a person 60 feet away at night without eyeglasses. You can't send someone off to die on evidence like that!

她必须能够在不戴眼镜的情况下在夜间辨认出60英尺以外的人。我们不能根据这样的证词就轻易地把某个人送去处死。