How to pronounce 一年半 in Cantonese (3 out of 9):

往往將以往三年的東西可以一年到一年半內達成
And what we've done in the past three years can often be done in a year or a year and a half.

Cantonese Sentence Breakdown

往往 wong5 wong5
once in a while
zoeng3
a military commander
a general officer
to command
以往 yi5 wong5
in the past
三年 saam1 nin4
three years
dik1
of
~'s (possessive particle)
(used after an attribute)
(used to form a nominal expression)
(used at the end of a declarative sentence for emphasis)
truly
really
indeed
target
to lift up
few
small
to fetch
to move
to get
to pick up
to force
東西 dung1 sai1
east and west
可以 ho2 ji5
(adjective) so so
一年 jat1 nin4
One year
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
一年半 jat1 nin4 bun3
a year and a half
noi6
inside
inner
internal
within
interior
domestic
one's wife
wife's relatives
the imperial courts
the female members (of a family)
達成 daat6 sing4
achieve