How to pronounce 頭等 in Cantonese (2 out of 7):

呢個就係頭等
That's the first thing.

Cantonese Sentence Breakdown

呢個 ni1 go3
this
就係 zau6 hai6
it is; exactly
頭等 tou4 dang2
first class
laa3
trumpet
loudspeaker'