How to pronounce 聽懂 in Cantonese (2 out of 3):

是 所以我都聽懂
Yes, so I understand.

Cantonese Sentence Breakdown

si6
is
所以 so2 ji5
hence
ngo5
I
me
my
us
we
our
self
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
聽懂 ting3 dung6
understand by listening