How to pronounce 不必要 in Cantonese (3 out of 9):

希望他們明白盤庚的苦心 無謂產生不必要的驚慌
I hope they understand that the pain of the dishwasher is not an unnecessary panic.

Cantonese Sentence Breakdown

希望 hei1 mong6
hope
他們 taa1 mun4
they
明白 ming4 baak6
understand
pun2
plate
dish
tray
current price
market quotation
plate-shaped object
gang1
age
seventh of the ten Heavenly Stems 十天干shítiāngān [十天干]
seventh in order
letter "G" or roman "VII" in list "A, B, C", or "I, II, III" etc
hepta
a surname
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
苦心 fu2 sam1
meticulous effort
無謂 mou4 wai6
meaningless
產生 caan2 saang1
generate
不必要 bat1 bit1 jiu3
unnecessary
驚慌 geng1 fong1
panic