How to pronounce 鏈 in Cantonese (4 out of 7):

但係區塊技術
But the blockchain technology is

Cantonese Sentence Breakdown

但係 daan6 hai6
(conjunction) but
區塊 keoi1 fai3
block
lin4
chain
cable (unit of length: 100 fathoms, about 185 m)
chain (unit of length: 66 feet, about 20 m)
to chain
to enchain
wire
cable
shack
技術 gei6 seot6
technology