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

佢呢個叫AeroDynamic嘅冷卻系統cutout啦
It's a cut-out of the cooling system called AeroDynamic.

Cantonese Sentence Breakdown

heoi5
he
she
it (Cantonese)
Mandarin equivalent: 他tā [他]
呢個 ni1 go3
this
giu3
to shout
to call
to order
to ask
to be called
by (indicates agent in the passive mood)
to cry
to hail
to greet
to cause
koi3
indignant
generous
to sigh (with emotion)
冷卻 laang5 heoi3
cooling
系統 hai6 tung2
systematic
la5
“now”, with an connotation of doubt
surprise
disapproval