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

能通過嗅覺辨別食物
They can recognize food by smell.

Cantonese Sentence Breakdown

toi4
name of a constellation
通過 tung1 gwo3
passed
嗅覺 hau6 gok3
Sense of smell
辨別 bin6 bit6
to identify
食物 sik6 mat6
food