How to pronounce 較長 in Cantonese (7 out of 9):

他們亦同時存在一個較長音版本,

Cantonese Sentence Breakdown

他們 taa1 mun4
they
jik6
also
likewise
同時 tung4 si4
at the same time
存在 cyun4 zoi6
existence
一個 jat1 go3
a; one
較長 gaau3 coeng4
longer
jam1
sound
noise
note (of musical scale)
tone
news
syllable
reading (phonetic value of a character)
pitch
pronunciation
KangXi radical 180
版本 baan2 bon2
version