How to pronounce 疊字 in Cantonese (2 out of 4):

點解要疊字嘅 我真係唔知

Cantonese Sentence Breakdown

點解要 gam2 gaai2 jiu3
why do
疊字 dip6 zi6
reduplication; reiterative locution; repetition of characters
koi3
indignant
generous
to sigh (with emotion)
ngo5
I
me
my
us
we
our
self
真係 zan1 hai6
really; very
唔知 m4 zi1
don't know (spoken)