How to say "一家五口的终身大事" (yī jiā wǔ kǒu de zhōng shēn dà shì) in Chinese dialogue

jiākǒudezhōngshēnshì

A family of five,

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0122:36
hái
néng
yǒu
shén
me
shì

Then what happened?

LINE 0222:38
PLAYING SCENE
jiā
kǒu
de
zhōng
shēn
shì

A family of five,

LINE 0322:40
liǎ
sān
hái
zi

parents and three kids,

Show Information
Source MediaTV Series
Season & EpisodeS1 E2
Timestamp22:38
TMDB ID309663