How to pronounce 擔保 in Cantonese (6 out of 7):

擔保你未必可以攞滿分
I guarantee you won't get paid.

Cantonese Sentence Breakdown

ngo5
I
me
my
us
we
our
self
擔保 daam1 bou2
to assure
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
未必 mei6 bit1
not necessarily
可以 ho2 ji5
(adjective) so so
lo2
to split, to rend
to choose to rub, to wipe
to get
to fetch
to take
to ask for
to rip
滿分 mun5 fan1
full marks