How to pronounce 無故 in Cantonese (3 out of 5):

會因為緊急法訂立的規例而無故遭殃
They're being held for unreasonable reasons by emergency regulations.

Cantonese Sentence Breakdown

wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
因為 jan1 wai6
due to
緊急 kan5 kap1
emergency
fat3
law
method
way
Buddhist teaching
Legalist
to follow the example of
criterion
regulation
standard
rule
statute
principal
system
to adhere to the rules
France
French
a surname
Buddhist rituals
Buddhist rites
訂立 deng3 laap6
establish (a contract or agreement)
dik1
of
~'s (possessive particle)
(used after an attribute)
(used to form a nominal expression)
(used at the end of a declarative sentence for emphasis)
truly
really
indeed
target
to lift up
few
small
to fetch
to move
to get
to pick up
to force
規例 kwai1 lai6
regulation
nang4
an alternative form for 能,to be able
無故 mou4 gu3
without cause
遭殃 zou1 joeng1
(verb) Been in a calamity