How to pronounce 潛艇 in Cantonese (3 out of 7):

但係美國人唔知道呢啲潛艇上帶有核魚雷
But the Americans didn't know that these submarines had nuclear mines.

Cantonese Sentence Breakdown

但係 daan6 hai6
(conjunction) but
美國人 jan1 mei5 gwok3
American
唔知 m4 zi1
don't know (spoken)
dou6
direction
way
road
path M: 条tiáo [条]
股gǔ [股]
principle
truth
morality
reason
skill
method
Dao (of Daoism)
to say
to speak
to talk
classifier for long thin things (rivers, cracks etc), barriers (walls, doors etc), questions (in an exam etc), commands, courses in a meal, steps in a process
province (of Korea or Japan)
channel
method
doctrine
teachings
呢啲 ni1 di1
(slang) these
潛艇 cim4 teng5
submarine
soeng6
on top
upon
above
upper
previous
first (of multiple parts)
superior, highest
帶有 dai3 jau5
possess
hat6
nucleus
魚雷 jyu4 leoi4
torpedo