How to pronounce 同溫層 in Cantonese (4 out of 5):

並藉由同溫層效應會 share 嘅功能
And it's a function that's shared with the thermal layer effect.

Cantonese Sentence Breakdown

bing6
and
furthermore
also
together with
(not) at all
simultaneously
to combine
to join
to merge
equally
to be on the same level with
add emphasis when used before a negative, really (not)
side by side
藉由 ze3 jau4
by means of
同溫層 tung4 wan1 cang4
echo chamber
效應 hau6 jing3
effect
wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
koi3
indignant
generous
to sigh (with emotion)
功能 gung1 nang4
function