How to pronounce 冷凍 in Cantonese (3 out of 7):

不過由於它要冷凍保存
But because it needs to be frozen and stored.

Cantonese Sentence Breakdown

不過 bat1 gwo3
however
由於 jau4 jyu1
because of
to1
it
other
used as a meaningless mock object
jiu3
important
vital
to want
to ask for
will
going to (as future auxiliary)
may
must
(used in a comparison) must be
probably
if
essential points
necessary
necessity
to desire
to need
should
冷凍 laang5 dung2
frozen
保存 baau3 cyun4
save