How to pronounce 處死 in Cantonese (6 out of 7):

一併被秘密槍決處死
They were shot and killed.

Cantonese Sentence Breakdown

一併 yat1 bing6
together
pei5
quilt
blanket
(literary) to cover
秘密 bei3 mat6
secret
槍決 coeng1 kyut3
execution by shooting
處死 cyu3 sei2
execute