How to pronounce 開滿 in Cantonese (3 out of 4):

喺我開滿降噪之下
I was so full of noise.

Cantonese Sentence Breakdown

hai2
in
ngo5
I
me
my
us
we
our
self
開滿 hoi1 mun5
bloom fully
降噪 gong3 zou1
noise reduction
之下 zi1 haa6
under