How to pronounce 圈內 in Cantonese (3 out of 7):

安全一點, 可以把繩頭穿入圈內
And the safety factor is that you can put the cap inside the circle.

Cantonese Sentence Breakdown

安全 on1 cyun4
safe
safety
一點 yat1 dim2
a bit
可以 ho2 ji5
(adjective) so so
baa3
to hold
to contain
to grasp
to take hold of
handle
particle marking the following noun as a direct object
classifier for objects with handle
classifier for small objects: handful
to guard
to hold in place
sworn brotherhood
sing2
rope M: 根gēn [根]
string
cord
tau4
head
hair style
the top
end
beginning or end
a stub
remnant
chief
boss
side
aspect
first
leading
classifier for pigs or livestock M: 个gè [个]
used as a suffix
an area
a location
穿 cyun1
to bore through
to pierce
to perforate
to penetrate
to pass through
to dress
to wear
to put on
to thread
to drill
through
damaged with a hole or holes
jap6
to enter
to go into
to join
to become a member of
to confirm or agree with
abbr. for 入声rùshēng [入声]
to receive
to sink
harmonize with
to arrive at
to put in
圈內 kwun1 noi6
within the circle