How to pronounce 原色 in Cantonese (2 out of 3):

4000 萬像素嘅黑白原色鏡頭
It's a black and white lens with 40 million pixels.

Cantonese Sentence Breakdown

maak6
part of a double-barreled surname
像素 zoeng6 suk6
pixel
koi3
indignant
generous
to sigh (with emotion)
黑白 hak1 baak6
black and white
原色 jyun4 sik1
primary color
鏡頭 geng3 tau4
lens