光凭

光凭 张彩露一个人是吃不下的

(倒卖酒店用品这条产业链) ── Previous context

“is too big for Zhang Cailu to possess alone.”

光凭 眼睛看无法确认

(可有看出什么) ── Previous context

“One cannot be certain by sight alone.”

光凭 这点习惯 不足以成为证据

(直接让警察抓他呀 对) ── Previous context

“But a mere habitual gesture isn't enough to serve as evidence.”

光凭 一名女性很难犯案

(这么看来) ── Previous context

“It seems to me that it would be hard for a woman to commit this crime.”

更是 光凭 血气之勇 而不能完成的

(也是不可计数的) ── Previous context

断案治家 岂能 光凭 觉得

(那又如何呢) ── Previous context

“In judgment and in household governance one cannot rely on mere supposition.”

光凭 一两个人 不相信是不够的

(所以) ── Previous context

“just one or two people not believing it is not enough.”