How to say "但是有一个细节你肯定不知道" (dàn shì yǒu yí gè xì jié nǐ kěn dìng bù zhī dào) in Chinese dialogue

dànshìyǒujiékěndìngzhīdào

But there's a detail you certainly don't know.

Idioms & Colloquial Expressions
INTERACTIVE SCRIPT TIMELINE
LINE 0118:19
dài
rén
zuò
de

I led the team to do it.

LINE 0218:23
PLAYING SCENE
dàn
shì
yǒu
jié
kěn
dìng
zhī
dào

But there's a detail you certainly don't know.

LINE 0318:27
zhè
ge
yáo
wèi
hǎi

Yao Weihai

Show Information
Source MediaTV Series
Season & EpisodeS1 E20
Timestamp18:23
TMDB ID281392