How to pronounce 負數 in Cantonese (2 out of 6):

真實回報其實是一個負數
The real reward is actually a negative.

Cantonese Sentence Breakdown

真實 zan1 sat6
factual; fact
回報 ui4 bou3
return
其實 kei4 sat6
actually
si6
is
一個 jat1 go3
a; one
負數 fu6 sou3
negative number