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

食完就快啲開工
You eat and you start.

Cantonese Sentence Breakdown

食完 sik6 jyun4
to finish eating [written and colloquial]
就快 zau6 faai3
soon; quick
dit1
only a little bit
開工 hoi1 gung1
(verb) Start working
laa3
trumpet
loudspeaker'