How to pronounce 切入 in Cantonese (2 out of 4):

只不過大家一開始唔知道點樣切入去講呢
But at first, you didn't know how to get into it.

Cantonese Sentence Breakdown

只不過 zi2 bat1 gwo1
merely
大家 daai6 gaa1
everyone
jat1
one
single
a (article)
as soon as
entire
whole
all
throughout
"one" radical in Chinese characters (Kangxi radical 1)
also pr. [yāo] for greater clarity when spelling out numbers digit by digit
first (positional)
one part of a fraction, such as 'a' quarter, an eighth
a short duration (when used with a verb)
each
same
dedicated
from the start
開始 hoi1 ci2
begin
唔知 m4 zi1
don't know (spoken)
dou6
direction
way
road
path M: 条tiáo [条]
股gǔ [股]
principle
truth
morality
reason
skill
method
Dao (of Daoism)
to say
to speak
to talk
classifier for long thin things (rivers, cracks etc), barriers (walls, doors etc), questions (in an exam etc), commands, courses in a meal, steps in a process
province (of Korea or Japan)
channel
method
doctrine
teachings
點樣 dim2 joeng2
(question)(phrase) what's with it?; what's up? ; how's it like?; how?; what is it like?
切入 cai3 jap6
interject
heoi3
to go
to go to (a place)
to cause to go or send (sb)
(when used either before or after a verb) to go in order to do sth
to be apart from in space or time
(after a verb of motion indicates movement away from the speaker)
(used after certain verbs to indicate detachment or separation)
(of a time or an event etc) just passed or elapsed
gong2
(verb) to tell
ni1
this