How to pronounce 限於 in Cantonese (5 out of 6):

只係限於第一季
It's only for the first season.

Cantonese Sentence Breakdown

只係 zi2 hai6
only (spoken)
限於 haan6 jyu1
limited to
第一 dai6 jat1
first
gwai3
season
the last month of a season
fourth or youngest amongst brothers
classifier for seasonal crop yields
a surname