How to pronounce 光圈 in Cantonese (4 out of 8):

4800萬像素嘅大光圈
A 48 million-pixel mirror with a big sphere.

Cantonese Sentence Breakdown

maak6
part of a double-barreled surname
像素 zoeng6 suk6
pixel
koi3
indignant
generous
to sigh (with emotion)
taai3
an alternative form for the word太, too
光圈 gwong1 hyun1
aperture
geng3
mirror
lens
glass