How to pronounce 四圍 in Cantonese (2 out of 9):

轉變我哋四圍嘅物質世界
It transforms the material world around us.

Cantonese Sentence Breakdown

轉變 zyun2 bin3
change
我哋 ngo5 dei6
(pronoun) we; us
四圍 sei3 wai4
surroundings
koi3
indignant
generous
to sigh (with emotion)
物質 mat6 zat1
material
世界 sai3 gaai3
world