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

唔打算釣大魚
I'm not going to fish.

Cantonese Sentence Breakdown

ng4
oh (expression of agreement or surprise)
(Cantonese) not
to hold in mouth
to bite
打算 daa2 syun3
to plan
釣大魚 diu3 daai6 jyu2
literally: to catch a big fish; to catch a big criminal [colloquial]