我要昭告天下
“I will announce it to the world.”
THE DIALOGUE REEL
我要 昭告天下
“I will announce it to the world.”
回
“Let's go back.”
Direct spoken expression in this communicative setting.
Invoking '天下' (all under heaven) elevates personal grievances into a matter of universal justice and public morality.
LEARNING CHUNKS & PARTICLES
proclaim to the whole world / make widely known to all
A formal four-character idiom (chengyu) historically used for imperial edicts, used here for strong dramatic emphasis.