How to pronounce 酵母 in Cantonese (4 out of 9):

是由於酵母將糖份轉化為
It's because yeast converts sugar into sugar.

Cantonese Sentence Breakdown

si6
is
由於 jau4 jyu1
because of
酵母 haau4 mou5
yeast
zoeng3
a military commander
a general officer
to command
tong2
sweets
candy M: 颗kē [颗]
块kuài [块]
fan6
classifier for gifts, newspaper, magazine, papers, reports, contracts etc
variant of 分fèn [分]
portion
part
duty
suffix used after province
month to express unit
a unit
a share
轉化 zyun2 faa3
transform
wai6
because of
for
on account of
on behalf of
by (in the passive voice)