How to pronounce 打磨 in Cantonese (2 out of 7):

咁一次打磨到幾多喎
How many bars of iron are you going to grind at this time?

Cantonese Sentence Breakdown

gam3
so (Cantonese)
Mandarin equivalent: 这样zhèyàng [这样], like this
一次 jat1 ci3
once
打磨 daa2 mo2
polish
dou3
to (a place)
until (a time)
up to
to go
to arrive
(verb complement denoting completion or result of an action)
been to
a particle used after a verb or adjective to indicate degree
extent
幾多 gei2 do1
(slang) how much; how many?
wo6
a final particle to express surprise
agreement
disagreement
tone of reminder or emphasis
when quoting words said by others