How to pronounce 開戰 in Cantonese (5 out of 9):

白鬍子海盜同海軍正式開戰啦!
The White-Trigged Pirates and the Navy are officially at war!

Cantonese Sentence Breakdown

baak6
white
snowy
pure
bright
empty
blank
plain
clear
to make clear
in vain
gratuitous
free of charge
reactionary
anti-communist
funeral
to stare coldly
to write wrong character
to state
to explain
vernacular
spoken lines in opera
unblemished
a surname
the spoken dialogue in a stage show
to have a strong drink to celebrate
to clear up
to confess to
to turn white
for no reason
simply
just
easy to understand
鬍子 wu4 zi2
beard
海盜 hoi2 dou6
pirate
tung4
and
海軍 hoi2 gwan1
navy
正式 zeng3 sik1
official
開戰 hui1 zin3
start war
la5
“now”, with an connotation of doubt
surprise
disapproval