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

嗱呢度天字码头啦
Oh, this is the terminus.

Cantonese Sentence Breakdown

naa5
to hold in hand
呢度 ni1 dou6
(prep.) here.
天字 tin1 zi6
First
maa5
yard
tau4
head
la5
“now”, with an connotation of doubt
surprise
disapproval