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

因為他們都會用注音輸入法

Cantonese Sentence Breakdown

因為 jan1 wai6
due to
他們 taa1 mun4
they
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
wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
jung6
to use
to employ
to have to
to eat or drink
expense or outlay
usefulness
hence
therefore
to apply
to operate
function
to spend
to make use
to serve as
to eat
to drink
with
to need
to exert
effect
with this
注音 zu3 jam1
pinyin
輸入法 syu1 jap6 faat3
input method