How to pronounce 無緣無故 in Cantonese (5 out of 8):

因為無緣無故失去聯絡那麼久
Because we lost contact for so long.

Cantonese Sentence Breakdown

因為 jan1 wai6
due to
無緣無故 mo4 jyun4 mou4 gu3
without cause and without reason
失去 sat1 heoi3
lose
聯絡 lyun4 lok3
contact methods
那麼 naa5 mo1
so
gau2
(long) time
(long) duration of time
old