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

在影片一開始時提過香港大半的市區包括東鐵沿線
Most of Hong Kong's cities were mentioned at the beginning of the video, including the Eastern Railway.

Cantonese Sentence Breakdown

zoi6
(located) at
(to be) in
to exist
in the middle of doing sth
(indicating an action in progress)
to depend on
to rest with
to be alive
影片 jing2 pin2
video clip
jat1
one
single
a (article)
as soon as
entire
whole
all
throughout
"one" radical in Chinese characters (Kangxi radical 1)
also pr. [yāo] for greater clarity when spelling out numbers digit by digit
first (positional)
one part of a fraction, such as 'a' quarter, an eighth
a short duration (when used with a verb)
each
same
dedicated
from the start
開始 hoi1 ci2
begin
si4
o'clock
time
when
hour
season
period
era
current
timely
often
continously
frequently
fashionable
opportune
sometimes…sometimes
a surname
提過 tai4 gwo3
mentioned
香港 hoeng1 gong2
Hong Kong
大半 daai6 bun3
majority
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
市區 si5 keoi1
urban
包括 baau1 kwok3
include
東鐵 dung1 tit3
East Rail Line (in Hong Kong)
沿線 jyun4 sin3
along the line