How to pronounce 脊骨 in Cantonese (4 out of 6):

然後折斷脊骨即可
And then you break the spine.

Cantonese Sentence Breakdown

然後 jin4 hau6
then
折斷 ze2 dyun3
broken
脊骨 zek3 gwat1
backbone
即可 zik1 ho2
can then