How to pronounce 境界 in Cantonese (2 out of 7):

已經到達爐火純青嘅境界
It's already reached the point of pure blue fire.

Cantonese Sentence Breakdown

已經 ji5 ging1
already
到達 dou3 daat6
reach
爐火純青 lou4 fo2 seon4 cing1
masterful skill
koi3
indignant
generous
to sigh (with emotion)
境界 ging2 gaai3
(noun) 1. Ambit; 2. Bound