你平时不是挺聪明的吗
“Aren't you usually quite smart?”
THE DIALOGUE REEL
还是假听不明白
“or are you just pretending?”
你平时 不是 挺聪明的吗
“Aren't you usually quite smart?”
我说
“I said,”
“Stop playing dumb; you know exactly what I am talking about.”
Rhetorically complimenting someone's past intelligence is a frequent Chinese conversational device to shame them for current stubbornness or playing dumb (装傻).
LEARNING CHUNKS & PARTICLES
usually / normally / in ordinary times
Commonly placed before a predicate to contrast past normal behavior with the present situation.
aren't you...? / isn't it...?
Rhetorical question structure used to confront an inconsistency or remind someone of an obvious fact.
Turns the statement into a rhetorical question, reinforcing the critical and challenging tone.