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

亦即係話呢個product可以產生黑洞
And that means that the product can produce black holes.

Cantonese Sentence Breakdown

jik6
also
likewise
即係 zik1 hai6
(adverb) same as; exactly as; equivalent to; 'which means' or 'which is to say', usually used before explanations
waa6
spoken words
speech
talk
words
conversation
what sb said M: 种zhǒng [种]
席xí [席]
句jù [句]
口kǒu [口]
番fān [番]
to talk
to speak
to tell
to advise
to persuade
to think
呢個 ni1 go3
this
可以 ho2 ji5
(adjective) so so
產生 caan2 saang1
generate
黑洞 hak1 hung2
black hole