How to pronounce 無緣無故 in Cantonese (4 out of 8):

就係好多次佢會無緣無故地自己啟動架
It's that it's often triggered by itself.

Cantonese Sentence Breakdown

就係 zau6 hai6
it is; exactly
好多 hou2 do1
a lot
ci3
next in sequence
second
the second (day, time etc)
secondary
vice-
sub-
infra-
inferior quality
substandard
order
sequence
hypo- (chemistry)
classifier for enumerated events: time
temporary accommodation when travelling
a surname
heoi5
he
she
it (Cantonese)
Mandarin equivalent: 他tā [他]
wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
無緣無故 mo4 jyun4 mou4 gu3
without cause and without reason
deng6
-ly
structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct
earth
soil
ground
region
the base of the coffin
自己 zi6 gei3
myself
kai2
to open
to start
to initiate
to enlighten or awaken
to state
to inform
to begin
to inspire
to declare
dung6
(of sth) to move
to set in movement
to displace
to touch
to make use of
to stir (emotions)
to alter
abbr. for 动词dòngcí [动词], verb
action
to change
to alter
to act
to arouse
to take up
to use
to eat
drink
gaa3
to support
classifier for planes, large vehicles, radios etc
to prop up
fight
quarrel