您是何时知晓他的身份
“When did you discover his identity?”
THE DIALOGUE REEL
您是何时知晓他的身份
“When did you discover his identity?”
两年前
“Two years ago,”
Direct spoken expression in this communicative setting.
Using the honorific pronoun '您' combined with formal vocabulary maintains strict social decorum and respect even during an interrogation.
LEARNING CHUNKS & PARTICLES
when; at what time
A formal, written or elevated equivalent of '什么时候'.
to know; to become aware of
A formal and polite synonym for '知道', often used in official or period contexts.