How to pronounce 商討 in Cantonese (2 out of 7):

他們商討此事時,David 在想
And as they were discussing this, David was thinking,

Cantonese Sentence Breakdown

他們 taa1 mun4
they
商討 soeng1 tou2
discuss
ci2
this
these
in this case
then
si6
matter
thing
item
work
affair M: 件jiàn [件]
桩zhuāng [桩]
回huí [回]
incident
to be engaged in
to serve
si4
o'clock
time
when
hour
season
period
era
current
timely
often
continously
frequently
fashionable
opportune
sometimes…sometimes
a surname
zoi6
(located) at
(to be) in
to exist
in the middle of doing sth
(indicating an action in progress)
to depend on
to rest with
to be alive
soeng2
to think
to believe
to suppose
to wish
to want
to miss (feel wistful about the absence of sb or sth)
to plan