How to pronounce 在座 in Cantonese (6 out of 9):

你再在座位發言⋯⋯
You speak in your seats.

Cantonese Sentence Breakdown

nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
zoi3
again
在座 zoi6 zo6
present
wai6
position
location
place
seat
classifier for people (honorific)
classifier for binary bits (e.g. 十六位 16-bit or 2 bytes)
throne
post
rank
status
發言 faat3 jin4
make a statement