How to pronounce 水銀 in Cantonese (1 out of 1):

一般平均就是二十至三十個mmHg這個度數 就是水銀
The average is 20 to 30 mmHg, which is mercury.

Cantonese Sentence Breakdown

一般 jat1 bun1
generally
平均 ping4 gwan1
average
就是 zau6 si6
(verb) Something is…
二十 yi6 sap6
twenty
zi3
to arrive
most
to
until
to reach
extremely
very
only then
三十 sam1 sap6
thirty
go3
individual
this
that
size
classifier for people or objects in general or an action
indicates approximation when placed before numbers and after a verb
adds emphasis when added before a complement used with a verb
size
height
one
possessive particle
ten thousand dollars
bucks
這個 ze2 go3
this one
度數 do6 sou3
degrees
水銀 seoi2 ngan4
mercury
zik6
value
(to be) worth
to happen to
to be on duty
worthwhile
deserving