How to pronounce 瞓到 in Cantonese (6 out of 8):

一定要食藥先瞓到
You have to take medication before you go to sleep.

Cantonese Sentence Breakdown

一定要 yat1 ding6 jiu3
must
食藥 sik6 joek6
having medicine (spoken)
sin3
early
prior
former
in advance
first
for now
ancestor
pioneering
only then
瞓到 fan3 dou3
sleep until
gok3
to feel
to find that
thinking
awake
aware
to sense
to be conscious of
to realize
to discover
sense
feeling
consciousness
sensation
to wake from
to inform
to teach