How to pronounce 要命 in Cantonese (3 out of 4):

更加要命的火候嚴重不夠
More deadly fires are not enough.

Cantonese Sentence Breakdown

更加 gang3 ga1
even more
要命 yiu3 ming6
exasperating
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
火候 fo2 hau6
cooking time
嚴重 jim4 zung6
serious
不夠 bat1 gau3
not enough