唔止我哋係咁
We're not just that.

Cantonese Sentence Breakdown

唔止 m4 zi2
not only
我哋 ngo5 dei6
(pronoun) we; us
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
咁 gam3
so (Cantonese)
Mandarin equivalent: 这样zhèyàng [这样], like this