How to pronounce 體內 in Cantonese (5 out of 8):

鋼鐵般嘅 軀殼 體內 Full of energy
It's a steel-like body full of energy.

Cantonese Sentence Breakdown

鋼鐵 gong3 tit3
steel
pun4
joy
delight
koi3
indignant
generous
to sigh (with emotion)
軀殼 keoi1 hok3
shell
體內 tai2 noi6
internal