How to pronounce 難講 in Cantonese (7 out of 9):

即係好難講出口個數字係幾多
It's hard to say how much of that is export.

Cantonese Sentence Breakdown

即係 zik1 hai6
(adverb) same as; exactly as; equivalent to; 'which means' or 'which is to say', usually used before explanations
hou3
to like
to love
to be fond of
to be liable to
to be likely to
難講 naan4 gong2
difficult to tell; hard to say; uncertain
出口 ceot1 hau2
Exit
go3
individual
this
that
size
classifier for people or objects in general or an action
indicates approximation when placed before numbers and after a verb
adds emphasis when added before a complement used with a verb
size
height
one
possessive particle
ten thousand dollars
bucks
數字 sou3 zi6
number
hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
幾多 gei2 do1
(slang) how much; how many?