姚组长曾经跟我透过底
“Leader Yao once told me the truth.”
THE DIALOGUE REEL
金港行动之前
“Before the Jingang operation,”
姚组长曾经跟我 透过底
“Leader Yao once told me the truth.”
目前在老蝎的犯罪集团里
“Right now, there's an undercover officer”
Direct spoken expression in this communicative setting.
Sharing the 'bottom line' (底) implies deep mutual trust between colleagues or allies, as it exposes vital underlying truths or plans that are not public knowledge.
LEARNING CHUNKS & PARTICLES
to reveal confidential details / to lay cards on the table
Used colloquially as '透底' when someone discloses insider knowledge or true intentions to a trusted ally.
once / at one time
A standard temporal marker indicating an action completed in the past.
