How to say "你怎么这么确定啊" (nǐ zěn me zhè me què dìng a) in Chinese dialogue

nǐ你zěn怎me么zhè这me么què确dìng定a啊

How can you be so sure?

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0137:44
nǐ你zhè这shì是xiā瞎huò货

“This is a blind good.”

LINE 0237:46
PLAYING SCENE
nǐ你zěn怎me么zhè这me么què确dìng定a啊

“How can you be so sure?”

LINE 0337:51
yī一kàn看nǐ你jiù就shì是méi没wén文huà化

“One look and I can tell you don't know a thing.”

Show Information
Source MediaMovie
Timestamp37:46