How to pronounce 第一手 in Cantonese (3 out of 7):

佢因此蒐集咗大量第一手資料
So he collected a lot of first-hand data.

Cantonese Sentence Breakdown

heoi5
he
she
it (Cantonese)
Mandarin equivalent: 他tā [他]
因此 jan1 ci2
therefore
蒐集 sau1 zaap6
collect
zo2
Cantonese particle equivalent to 了le [了] or 过guò [过], a particle used to indicate perfective aspect for continuous state
completed actions
past events
change of situation
大量 daai6 long6
a lot
第一手 dai6 yat1 sau2
first-hand
資料 zi1 liu6
information