How to pronounce 成武 in Cantonese (4 out of 5):

無謂勉強用,直接轉成武裝最實際
It's called studying, and it's actually being turned into a weapon.

Cantonese Sentence Breakdown

無謂 mou4 wai6
meaningless
勉強 min5 koeng5
struggle
jung6
to use
to employ
to have to
to eat or drink
expense or outlay
usefulness
hence
therefore
to apply
to operate
function
to spend
to make use
to serve as
to eat
to drink
with
to need
to exert
effect
with this
直接 zik6 zip3
direct
zyun3
to revolve
to rotate
to spin
成武 sing4 mou5
Chengwu
zong1
adornment
to adorn
dress
clothing
costume (of an actor in a play)
to play a role
to pretend
to install
to fix
to wrap (sth in a bag)
to load
to pack
to decorate
to fill
garments
to dress up
to equip
to peep
to cause trouble
to make difficulties
to set a trap for someone
zeoi3
most
the most
-est (superlative suffix)
exceedingly
extreme
實際 sat6 zai2
actual