How to pronounce 大派用場 in Cantonese (2 out of 4):

當有大泥鯭出現嘅時候就可以大派用場
When there's a big muddy area, there's a big ballpark.

Cantonese Sentence Breakdown

dong3
right
trap
trick
pawn
to regard as
to pawn
thought
fit
proper
safe
appropriate
to treat as
jau6
also
again
taai3
an alternative form for the word太, too
泥鯭 nai4 maang1
rabbitfish
出現 ceot1 jin6
appear
koi3
indignant
generous
to sigh (with emotion)
時候 si4 hau6
time
就可以 zau6 ho2 ji5
then can
大派用場 daai6 paai3 jung6 coeng4
very useful