How to pronounce 減半 in Cantonese (3 out of 4):

其中最緊要係蛋龍地下城體力減半活動
The most important of these is to halve the activity in the underground city of the Egg Dragon.

Cantonese Sentence Breakdown

其中 kei4 zung1
amongst
最緊要 zeoi3 gan2 jiu3
most important
hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
daan6
egg
oval-shaped M: 个gè [个]
打dá [打]
a watch
fellow (used in conjunction with an adjective or a noun in a derogatory manner)
lung4
dragon M: 条tiáo [条]
imperial
symbol of an emperor
used in literature to describe horse
symbolic of great name
a surname
KangXi radical 212
a queue
money
snake meat
six
地下 dei6 haa6
(noun) 1. ground floor; 2. Ground
sing4
city walls
city
town M: 座zuò [座]
道dào [道]
个gè [个]
municipality
體力 tai2 lik6
physical strength
減半 gaam2 bun3
halved
活動 wut6 dung6
(noun) event