这个事儿 那是真的
“That part is true.”
THE DIALOGUE REEL
任小名在美国看精神科的材料 是不是你伪造的
“Did you forge Ren Xiaoming's psychiatric records from the US?”
这个 事儿 那是真的
“That part is true.”
刚到美国那会儿 她的情绪很不稳定
“She was unstable when she first arrived in the US,”
Direct spoken expression in this communicative setting.
Spoken Chinese frequently places the subject or issue at the head of the sentence ('这个事儿') followed by a modal pause or demonstrative ('那是') to reinforce truthfulness.
LEARNING CHUNKS & PARTICLES
this matter / this thing
A natural, colloquial topic-prominent phrase used to frame what is being discussed.
that is genuinely true
Use '那是' to add emphatic certainty to an assertion when defending a factual claim.