How to pronounce 本質上 in Cantonese (4 out of 8):

無錯,佢哋其實所有能力上本質上都係十分接近
Yes, they're actually very close to each other in all their capabilities.

Cantonese Sentence Breakdown

無錯 mo4 co3
Correct
佢哋 keoi5 dei6
(pronoun) they
其實 kei4 sat6
actually
所有 so2 jau5
every
能力 nang4 lik6
ability
soeng6
on top
upon
above
upper
previous
first (of multiple parts)
superior, highest
本質上 bun2 zat6 soeng6
essentially
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
十分 sap6 fan1
very
接近 zip3 gan6
approach