How to pronounce 失效 in Cantonese (5 out of 8):

這個HC310 則是使用了CMR技術和有二百萬小時的平均失效時間 (MTBF)
The HC310 uses CMR technology and has a mean failure time of 2 million hours.

Cantonese Sentence Breakdown

這個 ze2 go3
this one
zak1
conjunction used to express contrast with a previous sentence or clause
standard
norm
rule
to imitate
to follow
then
principle
classifier for written items (such as an official statement, news, reports)
grades
a particle indicating consequence or a reason
but
however
si6
is
使用 si2 jung6
use
liu4
(modal particle intensifying preceding clause)
(completed action marker)
to finish
to end
to settle
a final particle indicating change of situation to understand
a verb particle indicating possibility
to put in
to take away
to escape
flee in secret
技術 gei6 seot6
technology
wo4
and
jau6
also
again
二百 ji6 baak3
two hundred
maak6
part of a double-barreled surname
小時 siu2 si4
(noun) childhood
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
平均 ping4 gwan1
average
失效 sat1 haau6
lose efficiency; expire
時間 si4 gaan3
time