How to pronounce 大話 in Cantonese (7 out of 8):

佢真係 Fact Check 咗好多警謊嘅大話
He actually did Fact Check, and he lied about the police.

Cantonese Sentence Breakdown

heoi5
he
she
it (Cantonese)
Mandarin equivalent: 他tā [他]
真係 zan1 hai6
really; very
zo2
Cantonese particle equivalent to 了le [了] or 过guò [过], a particle used to indicate perfective aspect for continuous state
completed actions
past events
change of situation
好多 hou2 do1
a lot
ging2
to alert
to warn
police
to guard
to keep watch
alarm
quick
agile
fong2
lies
to lie
false
koi3
indignant
generous
to sigh (with emotion)
大話 daai6 waa6
(noun) a lie (this means 'big talk' in Mandarin)