How to pronounce 走時 in Cantonese (5 out of 6):

正常血液往上走時 它是不能倒流下去的

Cantonese Sentence Breakdown

正常 zeng3 soeng4
normal
血液 hyut3 jik6
blood
wong5
to
soeng6
on top
upon
above
upper
previous
first (of multiple parts)
superior, highest
走時 zau2 si4
run
to1
it
other
used as a meaningless mock object
si6
is
不能 bat1 nang4
cannot
倒流 dou3 lau4
backflow
下去 haa6 heoi3
(verb) Go down stairs (e.g. from certain floor to ground floor)
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

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