各位觀眾大家好我係 Marco
Everyone in the audience, I'm Marco.

Cantonese Sentence Breakdown

各位 gok3 wai2
(noun) Everyone
觀眾 gun1 zung3
audience
大家 daai6 gaa1
everyone
好 hou3
to like
to love
to be fond of
to be liable to
to be likely to
我 ngo5
I
me
my
us
we
our
self
係 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