How to pronounce 瓶頸 in Cantonese (3 out of 4):

就是會有一個瓶頸的位置
It's a bottleneck.

Cantonese Sentence Breakdown

就是 zau6 si6
(verb) Something is…
wui6
a moment (Taiwan pr. for this sense is [huǐ])
metropolitan
gatherings union
to meet
to catch up
jau6
also
again
一個 jat1 go3
a; one
瓶頸 ping4 geng2
bottleneck
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
位置 wai6 zi3
(noun) location