How to pronounce 閃電 in Cantonese (6 out of 7):

地球極低頻率組成, 由閃電激發而成嘅, 大約7.83HZ
Earth is made up of extremely low frequency, and it's inspired by lightning, about 7.83 Hz.

Cantonese Sentence Breakdown

地球 dei6 kau4
Earth
gik6
extremely
pole (geography, physics)
utmost
top
furthest
final
extreme
低頻 dai1 pin4
low frequency
seot1
model for others
to lead
to follow in accordance with
cursory
rash
careless
forthright
straightforward
candid
mostly
generally
usually
a surname
組成 zou2 sing4
(noun) Composition; (verb) 1. Compose of
jau4
to follow
from
it is for...to
reason
cause
because of
due to
to
to leave it (to sb)
by (introduces passive verb)
up to
through
a surname
閃電 sim2 din6
lightning
激發 gik1 faat3
stimulate
nang4
an alternative form for 能,to be able
seng4
to succeed
to finish
to complete
to accomplish
to become
to turn into
to be all right
OK!
one tenth
success
to amount to
whole
full
almost
nearly
capable
a surname
to settle
koi3
indignant
generous
to sigh (with emotion)
大約 daai6 joek3
(adverb) About