How to say "你要是嘴巴不严" (nǐ yào shì zuǐ bā bù yán) in Chinese dialogue

yàoshìzuǐyán
Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0141:17
xià
wàng
jūn
duì
sāo
luàn
LINE 0241:20
PLAYING SCENE
yào
shì
zuǐ
yán
LINE 0341:23
jiù
dìng
le
Show Information
Source MediaTV Series
Season & EpisodeS1 E34
Timestamp41:20
TMDB ID309609