我係158.5 cm高 留意番有0.5
I'm 158.5 cm tall, and I'm watching 0.5.

Cantonese Sentence Breakdown

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
高 gou1
high
tall
above average
loud
your (honorific)
lofty
a high level or degree
superior
a surname
elevated
respectable
noble
expensive
old
supreme
high pitched
high quality
height
留意 lau4 ji3
(verb) 1. To mind; 2. Be caution
番 pun1
used as part of a place name
有 jau6
also
again